TY  - JOUR
AU  - S. V. Kurochkin
TI  - The discrete character of the spectrum of a linear two-point boundary-value problem with constraints at singular points
JO  - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki
PY  - 1992
SP  - 1995
EP  - 2000
VL  - 32
IS  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZVMMF_1992_32_12_a13/
LA  - ru
ID  - ZVMMF_1992_32_12_a13
ER  -