%0 Journal Article %A A. A. Avdeenko %A V. I. Denisov %A V. P. Zakharov %T Optimal design of observations of a~nonstationary problem of identifying an interface %J Sibirskij žurnal industrialʹnoj matematiki %D 1998 %P 5-20 %V 1 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJIM_1998_1_1_a1/ %G ru %F SJIM_1998_1_1_a1