Search results for: Ivan Chajda
Information Sciences > 2012 > 199 > Complete > 179-186
Discussiones Mathematicae - General Algebra and Applications > 2009 > 29 > 1 > 21-33
Information Sciences > 2012 > 199 > Complete > 179-186
Discussiones Mathematicae - General Algebra and Applications > 2009 > 29 > 1 > 21-33