Search results for: M. Abbas
Demonstratio Mathematica > 2014 > Vol. 47, nr 2 > 396--410
Demonstratio Mathematica > 2008 > Vol. 41, nr 1 > 137-144
Demonstratio Mathematica > 2006 > Vol. 39, nr 1 > 149-160
Demonstratio Mathematica > 2014 > Vol. 47, nr 2 > 396--410
Demonstratio Mathematica > 2008 > Vol. 41, nr 1 > 137-144
Demonstratio Mathematica > 2006 > Vol. 39, nr 1 > 149-160