TY  - JOUR
AU  - B. V. Shabat
TI  - Examples of solving the Dirichlet problem for equations of mixed type
JO  - Doklady Akademii Nauk
PY  - 1957
SP  - 386
EP  - 389
VL  - 112
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1957_112_3_a4/
LA  - ru
ID  - DAN_1957_112_3_a4
ER  -