TY  - JOUR
AU  - A. A. Shkalikov
TI  - Regular spectral problems for systems of ordinary differential equations of the first order
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2021
SP  - 939
EP  - 941
VL  - 76
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_2021_76_5_a6/
LA  - en
ID  - RM_2021_76_5_a6
ER  -