@article{TDM_2002_6_a2,
     author = {V. P. Elizarov},
     title = {Systems of linear equations over finite rings},
     journal = {Trudy po diskretnoj matematike},
     pages = {31--47},
     year = {2002},
     volume = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TDM_2002_6_a2/}
}