%0 Journal Article %A V. I. Berdyshev %T Concealment characteristics for a~moving object %J Trudy Instituta matematiki i mehaniki %D 2012 %P 110-119 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TIMM_2012_18_4_a9/ %G ru %F TIMM_2012_18_4_a9