TY  - JOUR
AU  - M. A. Krasnosel'skii
TI  - An investigation of the bifurcation of small eigenfunctions in the case of a multidimensional degeneracy
JO  - Doklady Akademii Nauk
PY  - 1970
SP  - 1025
EP  - 1028
VL  - 195
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1970_195_5_a5/
LA  - ru
ID  - DAN_1970_195_5_a5
ER  -