@article{DE_2003_39_2_a11,
     author = {I. V. Gaishun},
     title = {Synthesis of {Nilpotent} {Two-Parameter} {Discrete} {Systems} {Over} a {Commutative} {Ring}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {253--260},
     publisher = {mathdoc},
     volume = {39},
     number = {2},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2003_39_2_a11/}
}