TY  - JOUR
AU  - Yu. I. Zagorodnikov
AU  - P. E. Sobolevskii
TI  - On the application of the method of fractional powers of operators to the study of a two-dimensional difference system for the 

JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 281
EP  - 284
VL  - 228
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_228_2_a4/
LA  - ru
ID  - DAN_1976_228_2_a4
ER  -