TY  - JOUR
AU  - W. I. Fushchych
AU  - I. A. Egorchenko
TI  - Symmetric properties of complex-valued nonlinear wave equations
JO  - Doklady Akademii Nauk
PY  - 1988
SP  - 347
EP  - 351
VL  - 298
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1988_298_2_a19/
LA  - ru
ID  - DAN_1988_298_2_a19
ER  -