TY  - JOUR
AU  - V. I. Zhegalov
TI  - A boundary-value problem for an equation of mixed type with boundary conditions on both characteristics and with discontinuities on the transition curve
JO  - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki
PY  - 1962
SP  - 3
EP  - 16
VL  - 122
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UZKU_1962_122_3_a0/
LA  - ru
ID  - UZKU_1962_122_3_a0
ER  -