TY  - JOUR
AU  - D. V. Tunitsky
TI  - Equivalence and characteristic connections of the~Monge--Ampere equations
JO  - Sbornik. Mathematics
PY  - 1997
SP  - 771
EP  - 797
VL  - 188
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1997_188_5_a6/
LA  - en
ID  - SM_1997_188_5_a6
ER  -