TY  - JOUR
AU  - S. V. Meleshko
TI  - On double waves of equations with three independent variables
JO  - Doklady Akademii Nauk
PY  - 1995
SP  - 740
EP  - 742
VL  - 345
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1995_345_6_a4/
LA  - ru
ID  - DAN_1995_345_6_a4
ER  -