Search results for: G. Arenas
Acta Mathematica Hungarica > 2001 > 91 > 3 > 263-264
Acta Mathematica Hungarica > 2000 > 86 > 1-2 > 75-82
Acta Mathematica Hungarica > 2000 > 88 > 1-2 > 105-112
Acta Mathematica Hungarica > 2000 > 89 > 1-2 > 47-53