Discussiones Mathematicae - General Algebra and Applications
Discussiones Mathematicae - General Algebra and Applications > 2014 > 34 > 1 > 75-84
Discussiones Mathematicae - General Algebra and Applications > 2014 > 34 > 1 > 95-107
Discussiones Mathematicae - General Algebra and Applications > 2014 > 34 > 1 > 55-73
Discussiones Mathematicae - General Algebra and Applications > 2014 > 34 > 1 > 85-93
Discussiones Mathematicae - General Algebra and Applications > 2014 > 34 > 1 > 45-53
Discussiones Mathematicae - General Algebra and Applications > 2014 > 34 > 1 > 125-138
Discussiones Mathematicae - General Algebra and Applications > 2014 > 34 > 1 > 27-43
Discussiones Mathematicae - General Algebra and Applications > 2014 > 34 > 1 > 109-123