K.Kułakowski,
"Opinion polarization in the Receipt-Accept-Sample model",
Physica A 388 (2009) 469
K.Kułakowski,
"The norm game - punishing enemies and not friends",
Journal of Economic Interaction and Coordination 4 (2009) 27
A. Dydejczyk, K.Kułakowski, M. Rybak,
"The norm game - how a norm fails",
LNCS 5545 (2009) 835
A. Mańka-Krasoń, K.Kułakowski,
"Magnetism of frustrated regular networks",
Acta Phys. Pol. B 40 (2009) 1455
K.Kułakowski, P. Gawroński
"To cooperate or to defect? Altruism and reputation",
Physica A 388 (2009) 3581
M. Rybak, A. Dydejczyk, K.Kułakowski,
"The norm game - how a norm fails",
LNAI 5796 (2009) 565
A. Chizhik, J.M. Blanco, A. Zhukova, J. Gonzalez, C. Garcia, P. Gawroński, K.Kułakowski,
"Magneto-optical determination of helical magnetic
structure in amorphous microwires",
Physica B 403 (2008) 289
A. Chizhik, C. Garcia, A. Zhukov, J. Gonzalez, P. Gawroński, K.Kułakowski, J.M. Blanco,
"Relation between surface magnetization reversal and magnetoimpedance in Co-rich
amorphous microwires",
Journal of Applied Physics 103 (2008) 07E742
D. Stauffer, K.Kułakowski,
"Simulation of majority vote disturbed by power-law noise",
J. Statistical Mechanics P04021 (2008)
J. Natkaniec, K.Kułakowski,
"When the spatial networks split?",
Lecture Notes in Computer Science 5102 (2008) 545
P. Gawroński, K.Kułakowski,
"Remanence and switching sensitivity in nanodot magnetic arrays",
J. Nanosci. Nanotechnol. 8 (2008) 2897
K.Kułakowski, M. Nawojczyk,
"The Galam model of minority opinion spreading and the marriage gap",
Int. J. Mod. Phys. C 19 (2008) 611
K. Malarz, K.Kułakowski,
"The Sznajd dynamics on a directed clustered network",
Acta Phys. Pol. A 114 (2008) 581
K.Kułakowski,
"Cops or robbers - a bistable society",
Int. J. Mod. Phys. C 19 (2008) 1105
P. Gawroński, A. Chizhik, J. Gonzalez, K.Kułakowski,
"Spatial inhomogeneity of the interaction between bistable ferromagnetic wires",
J. Magn. Magn. Mater. 320 (2008) e766
A. Chizhik, A. Zhukov, J. M.Blanco, J. Gonzalez, P. Gawroński, K.Kułakowski,
"Experimental determination of relation between helical anisotropy and torsion stress in amorphous magnetic microwires",
IEEE Trans. Magn. 44 (2008) 3938
D. Stauffer, K.Kułakowski,
"Simulation of ratio of old to young people in countries like Poland",
Bio-Algorithms and Med-Systems 7 (2008) 19
K.Malarz, W.Antosiewicz, J.Karpińska, K.Kułakowski, B.Tadić,
"Avalanches in complex spin networks",
Physica A 373 (2007) 785
M. Wołoszyn, D. Stauffer, K. Kułakowski,
"Phase transitions in Nowak-Sznajd opinion dynamics",
Physica A 378 (2007) 453
P. Gawroński, A.P. Zhukov, J.M. Blanco, J. González, V. Zhukova, K. Kułakowski,
"
Studies of the remagnetization process in cold-drawn Fe-rich thin amorphous wires",
J. Magn. Magn. Mater. 310 (2007) e893
M. J. Krawczyk, K. Kułakowski,
"Formation of DNA networks - computer simulations",
Acta Phys. Pol. B 38 (2007) 1813
K. Kułakowski,
"Some recent attempts to simulate the Heider balance problem",
Computing in Science and Engineering 9 (July/August 2007) 86
A.Chizhik, J. Gonzalez, P. Gawroński, K. Kułakowski, A. Zhukov and J.M.Blanco
" Torsion and tension stress induced transformation of surface magnetic structure in Co-rich amorphous microwires",
J. Non-Cryst. Sol. 353 (2007) 935
P. Gawroński, K. Kułakowski,
"A numerical trip to social psychology: long-living states of cognitive dissonance",
Lecture Notes in Computer Science 4490 (2007) 43
A. Chizhik, C. Garcia, A. Zhukov, J. Gonzalez, J. M. Blanco, P.Gawronski, K. Kułakowski,
"Investigation of helical magnetic structure in Co-rich amorphous microwires",
J. Magn. Magn. Mater. 316 (2007) 332
M. Wołoszyn, D. Stauffer, K. Kułakowski,
" Order-disorder phase transition in a cliquey social network",
Eur. Phys. J. B 57 (2007) 331
A. Mańka, K. Malarz, K. Kułakowski,
" Clusterization, frustration and collectivity in random networks",
Int. J. Mod. Phys. C 18 (2007) 1765
A.Chizhik, J.M.Blanco, A. Zhukov, J. Gonzalez, P. Gawroński, K.Kułakowski
"Surface and bulk magnetic hysteresis loops of Co-rich glass covered microwires"
, IEEE Trans. Magn. 3991 (2006) 665
M.J.Krawczyk, K.Kułakowski
"Pores in a two-dimensional network of DNA strands - computer simulation"
Lecture Notes in Computer Science 42 (2006) 3889
P. Gawroński, A. P. Zhukov, V. Zhukova, J.Gonzalez, J. M. Blanco, K.Kułakowski
"Distribution of switching field fluctuations in Fe-rich wires under tensile stress"
Applied Physics Letters 88 (2006) 152507
G.Krupińska, A.Zhukov, J.Gonzalez, K.Kułakowski
"Equation of motion of domain walls and the dynamic coercive field in bistable wires"
Comput. Mater. Science 36 (2006) 268
K.Malarz, D.Stauffer, K.Kułakowski
"Memory effect in the Bonabeau model in a fully connected graph"
Eur. Phys. J. B 50 (2006) 195
K.Kułakowski
"Cooperation and defection in ghetto"
Int. J. Mod. Phys. C 17 (2006) 287
K. Malarz, Z.Szvetelszky, B.Szekfu, K.Kułakowski
"Gossip in random networks"
Acta Phys. Pol. B 37 (2006) 3049
M. Wasko, K.Kułakowski
"Efficiency of pair formation in a model society"
Acta Phys. Pol. B 37 (2006) 3171
K.Malarz, K.Kułakowski
"Memory effect in growing trees"
Physica A 345 (2005) 326
P.Gawroński, A.Zhukov, J.M.Blanco, J.Gonzalez and K.Kułakowski
"Tensile stress dependence of the magnetostatic
interaction between Fe-rich wires"
J. Magn. Magn. Mater. 290-291 (2005) 595
B.Tadić, K.Malarz, K.Kułakowski
"Magnetization reversal in spin patterns with complex geometry"
Phys. Rev. Lett. 94 (2005) 137204
P.Pasciak, E.Gudowska-Nowak, K.Kułakowski
"Diffusion constant in an electrophoretic ratchet - the particle model"
Acta Phys. Pol. B 36 (2005) 1737
M.J.Krawczyk, P.Pasciak, A.Dydejczyk, K.Kułakowski, J.Dulak
"Gel electrophoresis of DNA - new measurements and the repton model at high fields"
Acta Phys. Pol. B 36 (2005) 1653
A.Chizhik, C. Garcia, P.Gawroński, A.Zhukov, J.Gonzalez, J.M.Blanco, K.Kułakowski
"Tensile stress influence on coercive properties in Fe-rich cold-drawn amorphous wires"
J. Magn. Magn. Mater. 294 (2005) e167
K.Kułakowski, P.Gawroński, P.Gronek
"The Heider balance - a continuous approach"
Int. J. Mod. Phys. C 16 (2005) 707
M.J.Krawczyk, K.Kułakowski
"Off-lattice modelling of the solid phase DNA amplification"
Comp. Phys. Commun. 170 (2005) 131
M.J.Krawczyk, K.Malarz, B.Kawecka-Magiera, A.Z.Maksymowicz, K.Kułakowski
"Spin-glass properties of an Ising antiferromagnet on the Archimedean $(3,12^2$) lattice"
Phys. Rev. B 72 (2005) 24445
A.Kaczanowski, K.Kułakowski
"Stability of information stored in nanoscopic arrays of ferromagnetic posts "
Micr. Eng. 81 (2005) 317
K.Malarz, K.Kułakowski
"Matrix representation of evolving networks"
Acta Phys. Pol. B. 36 (2005) 2523
P. Gawroński, P. Gronek, K.Kułakowski
"The Heider balance and social distance "
Acta Phys. Pol. B. 36 (2005) 2549
P. Gawroński, K.Kułakowski
"The Heider balance in human networks"
Proceedings of 8th Granada Seminar, Eds. P. Garrido, J. Marro and M. A. Munoz, AIP Conf. Proc. 779,
Melville, NY, 2005, p. 93.
S. Piec, K. Malarz, K.Kułakowski
"How to count trees? "
Int. J. Mod. Phys. C 16 (2005) 1527
K.Kułakowski
"How political parties adjust to fixed voter opinions"
Int. J. Mod. Phys. C 16 (2005) 1587
P.Pasciak, M.J.Krawczyk, E.Gudowska-Nowak K.Kułakowski
"Diffusion of DNA molecules at high electric fields"
J. Biol. Phys. 31 (2005) 365
K.Malarz, J.Karpińska, A.Kardas, K.Kułakowski
"Node-node distance distribution for growing networks"
TASK Quarterly 8 (2004) 115
M.J.Krawczyk, J.Dulak, P.Pasciak, K.Kułakowski
"Diffusion constant in gel electrophoresis at high fields"
Electrophoresis 25 (2004) 789
P.Gawroński, L.Dominguez, J.M.Blanco, J.Gonzalez, K.Kułakowski
"Magnetoelastic oscillations of the switching field
in a bistable wire"
J.Magn.Magn.Mater. 272-276 (2004) 1374
A.Kaczanowski, K.Kułakowski
"Damage spreading in a periodic nanoarray of magnetic posts"
Physica B 351 (2004) 1
J.Szkutnik, B.Kawecka-Magiera, K.Kułakowski
"History-dependent synchronization in the Burridge-Knopoff model"
- in Transient Processes in Tribology, Ed. by G.Dalmaz, A.A.Lubrecht, D.Dowson and M.Priest, Tribology Series, 43, Elsevier 2004, p.529. (preprint nlin.AO/0310030)
J.Szkutnik, K.Kułakowski
"Generalized synchronization and memory effect in the Burridge-Knopoff model of three blocks"
Int.J.Mod.Phys. C 15 (2004) 629
K.Malarz, K.Kułakowski
"Dependence of the average to-node distance on the node degree for random graphs and growing networks"
Eur.Phys.J. B 41 (2004) 333
K.Malarz, S.Kaczanowska, K.Kułakowski
"Chaotic dynamics of forest fires ",
Simplicity behind Complexity, ed. W.Klonowski, Pabst Science Publishers, Lengerich,
2004, p. 334
M.Krawczyk, K.Kułakowski
"High field electrophoresis - computer simulations"
Comp.Phys.Commun. 163 (2004) 172
G.Krupinska, P.Gawronski, J.Gonzalez , K.Kułakowski
"Interaction of trapped domain walls in ferromagnetic wires"
Phys.Stat.Sol.(a) 201 (2004) 3142
J.Karpinska, K.Malarz, K.Kułakowski
"How pairs of partners emerge in an initially fully connected society"
Int.J.Mod.Phys. C 15 (2004) 1227
K.Malarz, J.Czaplicki, B.Kawecka-Magiera, K.Kułakowski
"Average distance in growing trees"
Int. J. Mod. Phys. C14 (2003) 1201
A.Kaczanowski, K.Kułakowski,
"Information storage in nanoscopic magnetic arrays"
Int. J. Mod. Phys. C14 (2003) 797
K.Malarz, M.S.Magdoń-Maksymowicz, A.Z.Maksymowicz, B.Kawecka-Magiera, K.Kułakowski
"New algorithm for the computation of the partition function for the Ising model on a square lattice"
Int. J. Mod. Phys. C14 (2003) 689
K.Malarz, K.Kułakowski
"Memory effect in growing trees"
the 18-th Max Born Symposium, Lądek Zdrój, Poland, 22-25 Sep. 2003
K.Malarz, J.Karpińska, A.Kardas, K.Kułakowski
"Node-node distance distribution for growing networks"
the 37-th Polish Physicists Meeting, Gdańsk, Poland, 15-19 Sep. 2003
K.Malarz, K.Kułakowski
"Cooperation and surviving with limited resources",
From Quanta to Societies, ed. W.Klonowski, Pabst Science Publishers, Lengerich,
2003, p. 192
A.Kaczanowski, K.Malarz, K.Kułakowski
"Hysteresis loop of a nanoscopic magnetic array"
Int. Conf. of Computat. Methods in Sci. and Eng., Kastoria, Greece, 12-16 Sep. 2003, ed. T.E.Simos, World Scientific, Singapore 2003, p. 258.
G.Krupinska, P.Gawronski, J.M.Blanco, J.Gonzalez, K.Kulakowski
"Dynamics of domain walls within two interacting wires"
J. Appl. Phys. 94 (2003) 5896
G.Krupińska, P.Gawroński, J.M.Blanco, J.Gonzalez,
K.Kułakowski,
"Stochastic resonance in bistable magnetic wires"
Physica A325 (2003) 110
P.Paściak, M.J.Krawczyk, M.Kopeć, J.Dulak, K.Kułakowski
"Gel electrophoresis at high fields"
Acta Physica Polonica B34 (2003) 3533
D.Kawalec, A.Paździerko, K.Kułakowski
"Numerical simulation of the chaotic behaviour of a three-dimensional pendulum"
TASK Quarterly 7 (2003) 179
T.Sitkowski, L.Dominguez, K.Kułakowski, A.Z.Maksymowicz
"Magnetism of amorphous FeB in the Bennett model"
J. Magn. Magn. Mater. 254-255 (2003) 287
D.Stauffer, K.Kułakowski
"Why everything gets slower?"
TASK Quarterly 7 (2003) 257
P.Gawronski, V.Zhukova, J.M.Blanco, K.Kułakowski
"Dynamics of interacting wires"
J. Magn. Magn. Mater. 249 (2002) 9
M.J.Krawczyk, K.Kułakowski, A.Z.Maksymowicz,
"New cellular automaton designed to simulate geometration
in gel electrophoresis"
Comput. Phys. Commun. 147 (2002) 354
M.J.Krawczyk, K.Kułakowski
"How geometration reduces the velocity of DNA in gel electrophoresis"
Theory Biosciences 121 (2002) 231
J.Szkutnik, K.Kułakowski
"Chaos in piecewisely integrable train model for two blocks"
Int. J. Mod. Phys. C13 (2002) 41
M.Krawczyk, J.Dulak, K.Kułakowski
"Mean free path and peak dispersion in the geometration motion in gel electrophoresis"
Electrophoresis 23 (2002) 182
P.Gawronski, K.Kułakowski
"Chaos of two particles in the ding-a-ling model"
Comput. Phys. Commun. 147 (2002) 608
P.Pasciak, M.J.Krawczyk, K.Kułakowski
"Velocity distribution in the Duke-Rubinstein model"
Int. J. Mod. Phys. C13 (2002) 829
K.Malarz, S.Kaczanowska, K.Kułakowski
"Are forest fires predictable?"
Int. J. Mod. Phys. C13 (2002) 1017
M.J.Krawczyk, K.Kułakowski
"Symulacja elektroforezy DNA metoda automatow komorkowych" (in Polish),
Matematyka Stosowana 3 (2002) 1
B.Kawecka-Magiera, K.Kułakowski, A.Maksymowicz
"Field-cooling induced unidirectional anisotropy in the two-dimensional Ising antiferromagnet RbCuCoF"
J. Magn. Magn. Mater. 221 (2000) 391
M.Magdon-Maksymowicz, A.Z.Maksymowicz, K.Kułakowski
"Biological ageing with birth rate controlled by mutations in the Penna model"
Theor. Biosci. 119 (2000) 139
G.R.Aranda, J.Gonzalez, K.Kułakowski, J.Echeberria
"Stress-annealing in FeCuNbSiB amorphous alloy ribbon"
J. Appl. Phys. 87 (2000) 4389
J.Gonzalez, A.P.Zhukov, J.M.Blanco, A.Cobeno, M.Vazquez, K.Kułakowski
"Evaluation of the saturation magnetostriction in nearly zero magnetostrictive glass-coated amorphous microwires"
J. Appl. Phys. 87 (2000) 5950
P.Gawronski, K. Kułakowski
"Quasiperiodic and chaotic states in the ding-dong model for N=3"
Int. J. Mod. Phys. C11 (2000) 247
K.Kułakowski, M.Antoniuk, A.del Moral, P.Gawronski
"Metastable magnetic structures in the Blume-Capel model"
Acta Phys. Pol. A97 (2000) 893
K.Kułakowski
"Automaty komorkowe"
OEN AGH Kraków 2000
A.Gorecki, K.Kułakowski
"Modelowanie przestrzenne molekul polipeptydow"
Mat. V Krajowej Konf. Modelowanie Cybernetyczne Systemow Biologicznych, Krakow 19-20 maja 2000, str. 185
P.Cygan, K.Kułakowski
"Growth of the number of elements described by globally coupled maps"
Mat. V Krajowej Konf. Modelowanie Cybernetyczne Systemow Biologicznych, Krakow 19-20 maja 2000, str. 133
M.J.Krawczyk, K.Kułakowski
"How geometration reduces the velocity of DNA in gel electrophoresis"
The 20-th Int. Symp. on the Separation of Proteins, Peptides and Nucleotydes, Ljubljana, 5-8 Nov. 2000
K.Malarz, T.Sitkowski, A.Gorecki, J.Szkutnik, L.Dominguez, K.Kułakowski
"Magnetism vs structure of random clusters of atoms"
Int. Conf. Spectral and Transport Properties of Random Network Models, Göttingen, 4-8 Dec. 2000
C.Abadia, A.del Moral, K.Kułakowski, P.Algarabel
"Spontaneous two-ion magnetostriction of the Hubbard itinerant ferromagnet Y2Fe14B"
Phys. Rev. B59 (1999) 486
C.Abadia, A.del Moral, K.Kułakowski, P.A.Algarabel
"Pure crystal field alpha-mode magnetostriction of the itinerant ferromagnet Y2Fe14B"
J. Phys.: Condens. Matter 11 (1999) 3341
K.Kułakowski, M.Antoniuk, J.Deskur, P.Gawronski
"Some computational problems with magnetic structure of YMn2"
J. Magn. Magn. Mater. 196-199 (1999) 824
B.Kawecka-Magiera, M.Magdon, A.Z.Maksymowicz, T.Sitkowski, G.R.Aranda, J.Gonzalez, K.Kułakowski
"Ising model of nanocrystalline systems - effect of annealing"
J. Magn. Magn. Mater. 203 (1999) 91
M.Kowal, K.Kułakowski
"Dynamics of excitations in a cellular medium simulated by means of three-state cellular automata"
Polish J. of Medical Physics and Engineering 5 (1999) 77
A.del Moral, K.Kułakowski, C.de la Fuente, C.Abadia,
A.Z.Maksymowicz, M.Magdon, J.I.Arnaudas
"Anisotropic magnetostriction of an amorphous
itinerant magnet Y2Fe and a simple random crystal-field model"
Phys. Rev. B57 (1998) 5320
P.Aragoneses, J.M.Blanco, L.Dominguez, A.Zhukov, J.Gonzalez,
K.Kułakowski
"Dynamic coercive field of bistable amorphous FeSiB wires"
J. Phys. D31 (1998) 494
P.Aragoneses, J.M.Blanco, L.Dominguez, J.Gonzalez,
K.Kułakowski
"Evidence of negative tensile stress frozen in a CoSiB amorphous wire"
J. Magn. Magn. Mater. 177-181 (1998) 199
L.Dominguez, K.Kułakowski
"Model calculations of the magnetoelastic coefficient B in crystalline iron"
J. Magn. Magn. Mater. 185 (1998) 121
G.R.Aranda, J.Gonzalez, K.Kułakowski
"Approach to the magnetic saturation in nanocrystalline ferroma
gnets in the random anisotropy model"
J. Appl. Phys. 83 (1998) 6341
K.Malarz, K.Kułakowski, M.Antoniuk, M.Grodecki, D.Stauffer
"Some new facts of Life"
Int. J. Mod. Phys. C9 (1998) 449
B.Kawecka-Magiera, A.Maksymowicz, M.Kowal, K.Kułakowski
"Spin-spin correlations in site-disordered +/-J 2D Ising spin g
lasses"
Int. J. Mod. Phys. C9 (1998) 685
M.Antoniuk, K.Kułakowski
"Dynamic disorder in Ising magnetic structures"
Electron Technology 31 (1998) 15
K.Malarz, A.Z.Maksymowicz, K.Kułakowski
"How physicists waste supercomputers time in Academic Computer Centre Cyfronet-Krakow"
TASK Quarterly 2 (1998) 85
G.Krupinska, K.Kułakowski
"Deterministic diffusion under action of the sawtooth map"
XI Max Born Symposium (1998) 45, May 20-24 Ladek-Zdroj, Poland
B.Kawecka-Magiera, A.Z.Maksymowicz, K.Kułakowski and A.Lenda
"Exchange magnetostriction in disordere 2d Ising ferromagnets"
Acta Phys. Polonica A 91 (1997) 297
C.Abadia, A.del Moral, P.A.Algarabel, K.Kułakowski
"Magnetostriction of the itinerant uniaxial ferromagnet Y2Fe14B"
J. Appl. Phys. 81 (1997) 5702
L.Dominguez, A.Samojednik, K.Kułakowski
"Linear magnetostriction near Curie temperature: Analytical calculations"
J.Appl.Phys. 81 (1997) 4149
P.Aragoneses, J.M.Blanco, L.Dominguez, J.Gonzalez, K.Kułakowski
"Influence of the helical anisotropy on the bistable behavior of amorphous wires"
J. Magn. Magn. Mater. 168 (1997) 177
K.Kułakowski and A.del Moral
"Simple model calculation of volume magnetostriction in RE-Mn2 cubic Laves phases at T=0"
Phys. Rev. B56 (1997) 8928
M.Antoniuk, K.Kułakowski
"A dynamic phase diagram of the planar Ising antiferromagnet"
Physica A242 (1997) 219
K.Kułakowski, A.del Moral
"Magnetoelastic coupling model for fluctuating-valence Ce(NiCo)Sn compounds at high magnetic fields and temperatures"
J. Phys.: Condens. Matter 8 (1996) 581
L.Dominguez, J.Gonzalez, K.Kułakowski
"Quenching of magnetostriction by torsional strain in zero-magnetostrictive amorphous wire"
J. Phys.: Condens. Matter 8 (1996) 489
K.Kułakowski, M.Antoniuk
"Relaxation in the random map model"
Acta Phys. Pol. B27 (1996) 643
M.Antoniuk, K.Kułakowski
"Relaxation time of genetic systems"
Nukleonika 41 (1996) 43
A.Miktus, J.Wenda, K.Kułakowski
"Computer simulation of the temperature dependence of the uniaxial magnetic anisotropy induced in amorphous FeBSi thin films during rf sputtering"
J. Magn. Magn. Mater. 160 (1996) 341
M.Antoniuk, K.Kułakowski
"Damage spreading in non-frustrated phase of a triangular antiferromagnet"
Physica A232 (1996) 162
K.Kułakowski, J.Gonzalez, P.Aragoneses
"Stress dependence of bistability in Co-based amorphous wires"
J. Magn. Magn. Mater. 162 (1996) 355
L.Dominguez, J.M.Blanco, K.Kułakowski, J.Gonzalez
"Stress dependence of magnetostriction in CoFeSiB amorphous alloy"
J. Magn. Magn. Mater. 140-144 (1995) 347
P.Aragoneses, J.M.Blanco, L.Dominguez, J.Gonzalez, K.Kułakowski
"Torsional dependence of the magnetostriction in a Co-rich non-magnetostrictive amorphous wire"
J. Magn. Magn. Mater. 146 (1995) 13
K.Kułakowski
"Relaxation and limit cycles in a global version of the quenched Kauffman model"
Physica A216 (1995) 120
M.Magdon, A.Maksymowicz, K.Kułakowski, J.Gonzalez
"Two-ion magnetostriction in CoNiSiB amorphous samples"
J. Magn. Magn. Mater. 148 (1995) L378
J.Gonzalez, K.Kułakowski, P.Aragoneses, J.M.Blanco, E.Irurieta
"Stress dependence of bistability in a zero-magnetostrictive amorphous wire"
J. Mater. Sci. 30 (1995) 5173
K.Kułakowski, A.del Moral
"Model calculation of two-ion magnetostriction in the itinerant uniaxial ferromagnet Y2Fe17"
Phys. Rev. B52 (1995) 15943