TY  - JOUR
AU  - I. A. Shishmarev
TI  - On an estimate for the eigenfunctions of a nonlinear operator
JO  - Doklady Akademii Nauk
PY  - 1997
SP  - 730
EP  - 733
VL  - 353
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1997_353_6_a6/
LA  - ru
ID  - DAN_1997_353_6_a6
ER  -