%0 Journal Article %A A. G. Chkhartishvili %T On a geometric property of tracking domain in persuit problems %J Vestnik Moskovskogo universiteta. Matematika, mehanika %D 1992 %P 7-10 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMUMM_1992_3_a1/ %G ru %F VMUMM_1992_3_a1