TY  - JOUR
AU  - M. A. Sadybekov
AU  - N. S. Imanbaev
TI  - Characteristic determinant of a boundary value problem, which does not have the basis property
JO  - Eurasian mathematical journal
PY  - 2017
SP  - 40
EP  - 46
VL  - 8
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/EMJ_2017_8_2_a3/
LA  - en
ID  - EMJ_2017_8_2_a3
ER  -