TY  - JOUR
AU  - V. I. Zhegalov
TI  - Some systems of equations of mixed type
JO  - Trudy seminara po kraevym zadačam
PY  - 1977
SP  - 81
EP  - 89
VL  - 14
IS  - 14
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KUKZ_1977_14_14_a8/
LA  - ru
ID  - KUKZ_1977_14_14_a8
ER  -