TY  - JOUR
AU  - S. F. Morozov
TI  - The differential properties of the generalized solutions of two-dimensional variational problems
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1970
SP  - 87
EP  - 96
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1970_11_a9/
LA  - ru
ID  - IVM_1970_11_a9
ER  -