TY  - JOUR
AU  - Yu. A. Bondarenko
TI  - A variational method for constructing inhomogeneous difference
JO  - Doklady Akademii Nauk
PY  - 1989
SP  - 325
EP  - 329
VL  - 305
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1989_305_2_a17/
LA  - ru
ID  - DAN_1989_305_2_a17
ER  -