TY  - JOUR
AU  - R. A. Shirikyan
TI  - Asymptotic methods in the theory of one-dimensional singular differential operators of odd order
JO  - Differencialʹnye uravneniâ
PY  - 1967
SP  - 1942
EP  - 1956
VL  - 3
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1967_3_11_a9/
LA  - ru
ID  - DE_1967_3_11_a9
ER  -