TY  - JOUR
AU  - A. L. Skubachevskii
TI  - Eigenvalues and eigenfunctions of some nonlocal boundary value problems
JO  - Differencialʹnye uravneniâ
PY  - 1989
SP  - 127
EP  - 136
VL  - 25
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1989_25_1_a14/
LA  - ru
ID  - DE_1989_25_1_a14
ER  -