TY  - JOUR
AU  - A. V. Shkred
TI  - Linearization of spectral problems with the parameter in their boundary conditions and the properties of the M.\,V.~Keldysh derived chains
JO  - Matematičeskie zametki
PY  - 1989
SP  - 99
EP  - 109
VL  - 46
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1989_46_4_a12/
LA  - ru
ID  - MZM_1989_46_4_a12
ER  -