TY  - JOUR
AU  - M. Kh. Ruziev
TI  - A problem with the Frankl and Bitsadze--Samarskii condition on the line of degeneracy and on parallel characteristics for a~mixed-type equation
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2012
SP  - 43
EP  - 52
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2012_8_a4/
LA  - ru
ID  - IVM_2012_8_a4
ER  -