TY  - JOUR
AU  - V. M. Gorbachuk
TI  - Behavior at infinity of solutions of operator-differential
JO  - Doklady Akademii Nauk
PY  - 1989
SP  - 23
EP  - 27
VL  - 308
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1989_308_1_a3/
LA  - ru
ID  - DAN_1989_308_1_a3
ER  -