@article{UZERU_1989_2_a3,
     author = {G. L. Movsisyan and Zh. G. Margaryan},
     title = {On fixed-weight perfect codes},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {21--23},
     publisher = {mathdoc},
     number = {2},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1989_2_a3/}
}