TY  - JOUR
AU  - V. S. Klimov
TI  - On boundary value problems with an even number of solutions
JO  - Differencialʹnye uravneniâ
PY  - 1994
SP  - 630
EP  - 636
VL  - 30
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1994_30_4_a7/
LA  - ru
ID  - DE_1994_30_4_a7
ER  -