TY  - JOUR
AU  - A. S. Antipin
TI  - The differential controlled gradient method for symmetric extremal mappings
JO  - Differencialʹnye uravneniâ
PY  - 1998
SP  - 1018
EP  - 1028
VL  - 34
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1998_34_8_a1/
LA  - ru
ID  - DE_1998_34_8_a1
ER  -