Search results for: M. Khoramdel
Demonstratio Mathematica > 2016 > Vol. 49, nr 3 > 282--292
Discussiones Mathematicae - General Algebra and Applications > 2013 > 33 > 2 > 121-128
Colloquium Mathematicum > 2012 > 128 > 1 > 87-100
Ukrainian Mathematical Journal > 2010 > 62 > 5 > 804-808