TY  - JOUR
AU  - V. I. Korobov
AU  - G. M. Sklyar
TI  - Letter to the editors: “Methods for constructing positional controls, and a feasible maximum principle” [Differentsial'nye Uravneniya 26 (1990), no. 11, 1914–1924; MR1092085]
JO  - Differencialʹnye uravneniâ
PY  - 1991
SP  - 2201
VL  - 27
IS  - 12
UR  - http://geodesic.mathdoc.fr/item/DE_1991_27_12_a30/
LA  - ru
ID  - DE_1991_27_12_a30
ER  -