TY  - JOUR
AU  - R. Ch. Kulaev
AU  - A. B. Shabat
TI  - Darboux system and separation of variables in the Goursat problem for a third order equation in $\mathbb {R}^3$
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2020
SP  - 43
EP  - 53
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2020_4_a3/
LA  - ru
ID  - IVM_2020_4_a3
ER  -