Search results
Journal of Geometry > 2005 > 83 > 1-2 > 175-195
Discrete Mathematics > 2004 > 288 > 1-3 > 61-71
Discrete Mathematics > 2004 > 283 > 1-3 > 81-86
Topology and its Applications > 2004 > 140 > 1 > 81-110
Czechoslovak Mathematical Journal > 2004 > 54 > 2 > 423-429
Discussiones Mathematicae - General Algebra and Applications > 2004 > 24 > 1 > 43-52
Mediterranean Journal of Mathematics > 2004 > 1 > 1 > 43-49
Studia Logica > 2004 > 77 > 2 > 267-292
Fuzzy Sets and Systems > 2003 > 139 > 3 > 673-683
Topology and its Applications > 2003 > 133 > 1 > 37-63
Journal of Algebra > 2003 > 265 > 2 > 734-743
Discrete Mathematics > 2003 > 263 > 1-3 > 311-321
Discrete Mathematics > 2002 > 244 > 1-3 > 17-30
Fuzzy Sets and Systems > 2002 > 125 > 2 > 215-222
Acta Mathematica Hungarica > 2002 > 95 > 1-2 > 147-153
Geometriae Dedicata > 2002 > 92 > 1 > 95-103
Information Sciences > 2001 > 139 > 3-4 > 197-220
Czechoslovak Mathematical Journal > 2001 > 51 > 3 > 661-671
Algebra Colloquium > 2000 > 7 > 1 > 83-91
Applied Mathematics Letters > 2000 > 13 > 1 > 51-55