%0 Journal Article %A A. I. Blagodatskikh %T About a problem of group pursuit in non-stationary Pontriagin's problem %J Vestnik Udmurtskogo universiteta. Matematika, mehanika, kompʹûternye nauki %D 2007 %P 17-24 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/VUU_2007_1_a2/ %G ru %F VUU_2007_1_a2