TY  - JOUR
AU  - V. I. Korzyuk
AU  - O. A. Kovnatskaya
AU  - V. P. Serikov
TI  - Problems for the one-dimensional wave equation with conditionson characteristics and non-characteristic lines
JO  - Trudy Instituta matematiki
PY  - 2021
SP  - 106
EP  - 112
VL  - 29
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TIMB_2021_29_1_a9/
LA  - ru
ID  - TIMB_2021_29_1_a9
ER  -