TY  - JOUR
AU  - P. Zecca
AU  - P. Nistri
AU  - A. V. Frolov
TI  - Two optimization problems for nonlinear periodic control systems with aftereffect
JO  - Differencialʹnye uravneniâ
PY  - 1993
SP  - 943
EP  - 951
VL  - 29
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1993_29_6_a4/
LA  - ru
ID  - DE_1993_29_6_a4
ER  -