By Argac N.   Albas E.   in Siberian Mathematical Journal

ISSN:0037-4466|43|6|977-984

Springer Publishing Company ‎(2002)‎

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By Argac N.   Groenewald N.J.   in Quaestiones Mathematicae

ISSN:1727-933X|27|4|397-413

Taylor & Francis Ltd‎(2004)‎

Access to resources Favorite 11.815186