%0 Journal Article %A V. H. Toghanyan %T Subdirect indecomposable, partially commutative, normal and quasinormal algebras %J Proceedings of the Yerevan State University. Physical and mathematical sciences %D 2003 %P 30-37 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZERU_2003_2_a4/ %G ru %F UZERU_2003_2_a4