TY  - JOUR
AU  - V. A. Korobitsyn
TI  - Transformations of two-layer difference operators
JO  - Differencialʹnye uravneniâ
PY  - 1984
SP  - 533
EP  - 536
VL  - 20
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1984_20_3_a23/
LA  - ru
ID  - DE_1984_20_3_a23
ER  -