TY  - JOUR
AU  - V. S. Ryaben'kii
TI  - Piecewise regular solutions of difference equations, and
JO  - Doklady Akademii Nauk
PY  - 1996
SP  - 160
EP  - 163
VL  - 347
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1996_347_2_a3/
LA  - ru
ID  - DAN_1996_347_2_a3
ER  -