TY  - JOUR
AU  - D. Sh. Devadze
AU  - V. Sh. Beridze
TI  - Optimality conditions for quasi-linear differential equations with non-local boundary conditions
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2013
SP  - 773
EP  - 775
VL  - 68
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_2013_68_4_a5/
LA  - en
ID  - RM_2013_68_4_a5
ER  -