%0 Journal Article %A P. B. Gusyatnikov %T A certain formulation of linear pursuit problems %J Differencialʹnye uravneniâ %D 1972 %P 1363-1371 %V 8 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1972_8_8_a3/ %G ru %F DE_1972_8_8_a3