@article{UZERU_2003_2_a4,
     author = {V. H. Toghanyan},
     title = {Subdirect indecomposable, partially commutative, normal and quasinormal algebras},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {30--37},
     publisher = {mathdoc},
     number = {2},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_2003_2_a4/}
}