TY  - JOUR
AU  - A. F. Ulitko
AU  - A. G. Kiselevskii
AU  - L. Shorfi
TI  - Discrete spectrum of the Sturm--Liouville operator in the third boundary value problem for a truncated one-sheeted hyperboloid of revolution
JO  - Differencialʹnye uravneniâ
PY  - 1991
SP  - 1807
EP  - 1812
VL  - 27
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1991_27_10_a18/
LA  - ru
ID  - DE_1991_27_10_a18
ER  -