TY  - JOUR
AU  - L. B. Mironova
TI  - On characteristic problem for a system with double higher partial derivatives
JO  - Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences
PY  - 2006
SP  - 31
EP  - 37
IS  - 43
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VSGTU_2006_43_a5/
LA  - ru
ID  - VSGTU_2006_43_a5
ER  -