%0 Journal Article %A Kh. A. Al-Sharo %A Olga Shemetkova %T An application of the concept of a~generalized central element %J Algebra and discrete mathematics %D 2007 %P 1-11 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ADM_2007_4_a1/ %G en %F ADM_2007_4_a1