TY  - JOUR
AU  - V. Bryuns
TI  - The eigen- and associated functions of a one-dimensional linear differential operator of order $n$
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1972
SP  - 7
EP  - 12
IS  - 10
UR  - http://geodesic.mathdoc.fr/item/IVM_1972_10_a1/
LA  - ru
ID  - IVM_1972_10_a1
ER  -