TY  - JOUR
AU  - I. A. Makarov
TI  - Solution of the Cauchy–Goursat problem for an equation with two lines of degeneracy of the second kind
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1979
SP  - 29
EP  - 40
IS  - 5
UR  - http://geodesic.mathdoc.fr/item/IVM_1979_5_a3/
LA  - ru
ID  - IVM_1979_5_a3
ER  -