TY  - JOUR
AU  - N. K. Korenev
TI  - The number of solutions of a certain difference scheme
JO  - Informatics and Automation
PY  - 1975
SP  - 20
EP  - 26
VL  - 127
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TRSPY_1975_127_a2/
LA  - ru
ID  - TRSPY_1975_127_a2
ER  -