By Macedonska O.   Slanina Piotr   in Communications in Algebra

ISSN:0092-7872|36|3|842-850

Taylor & Francis Ltd‎(2008)‎

Access to resources Favorite 14.42451

By Bajorska B.   Macedonska O.   in Communications in Algebra

ISSN:0092-7872|35|12|4112-4115

Taylor & Francis Ltd‎(2007)‎

Access to resources Favorite 13.436926