TY  - JOUR
AU  - V. Ya. Urm
TI  - Reduction of systems of difference equations to canonical form
JO  - Doklady Akademii Nauk
PY  - 1960
SP  - 1309
EP  - 1312
VL  - 134
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1960_134_6_a11/
LA  - ru
ID  - DAN_1960_134_6_a11
ER  -