TY  - JOUR
AU  - É. V. Nikol'skii
TI  - The method of generalized functionally invariant solutions for
JO  - Doklady Akademii Nauk
PY  - 1989
SP  - 1304
EP  - 1308
VL  - 308
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1989_308_6_a4/
LA  - ru
ID  - DAN_1989_308_6_a4
ER  -