Search results for: L. Olszowy
Nonlinear Analysis > 2011 > 74 > 17 > 6758-6769
Mathematical and Computer Modelling > 2008 > 47 > 11-12 > 1125-1133
Commentationes Mathematicae > 2008 > Vol. 48, [Z] 1 > 103-112
Demonstratio Mathematica > 2006 > Vol. 39, nr 2 > 411-418