TY  - JOUR
AU  - A. A. Stakun
TI  - Some identities for the eigenvalues of a second order differential operator that has a point of swerve
JO  - Differencialʹnye uravneniâ
PY  - 1974
SP  - 1819
EP  - 1827
VL  - 10
IS  - 10
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1974_10_10_a8/
LA  - ru
ID  - DE_1974_10_10_a8
ER  -