TY  - JOUR
AU  - Yu. M. Krikunov
TI  - The Tricomi problem for the elliptic-hyperbolic Euler--Poisson--Darboux equation
JO  - Doklady Akademii Nauk
PY  - 1966
SP  - 1275
EP  - 1278
VL  - 171
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1966_171_6_a8/
LA  - ru
ID  - DAN_1966_171_6_a8
ER  -