TY  - JOUR
AU  - V. V. Zharinov
TI  - Extrinsic geometry of differential equations and Green's formula
JO  - Izvestiya. Mathematics 
PY  - 1990
SP  - 37
EP  - 60
VL  - 35
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_1990_35_1_a1/
LA  - en
ID  - IM2_1990_35_1_a1
ER  -