%0 Journal Article %A Nina N. Subbotina %A Evgenii A. Krupennikov %T Hamiltonian systems for control reconstruction problems %J Minimax theory and its applications %D 2020 %V 5 %N 2 %U http://geodesic.mathdoc.fr/item/MTA_2020_5_2_a15/ %F MTA_2020_5_2_a15