TY  - JOUR
AU  - V. N. Zakharov
TI  - An absolute extremum principle for a~class of third-order differential equations in three-dimensional space and its application
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 2000
SP  - 29
EP  - 32
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_2000_3_a5/
LA  - ru
ID  - IVM_2000_3_a5
ER  -