TY  - JOUR
AU  - L. G. Mikhailov
TI  - On the compatibility of some overdetermined systems of partial differential equations with two unknown functions
JO  - Doklady Akademii Nauk
PY  - 1978
SP  - 1291
EP  - 1294
VL  - 238
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1978_238_6_a5/
LA  - ru
ID  - DAN_1978_238_6_a5
ER  -