TY  - JOUR
AU  - A. B. Bazarbekov
TI  - A certain problem of A.\,V.~Bicadze for an equation of mixed type with a closed curve of degeneracy
JO  - Differencialʹnye uravneniâ
PY  - 1975
SP  - 176
EP  - 179
VL  - 11
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1975_11_1_a19/
LA  - ru
ID  - DE_1975_11_1_a19
ER  -