%0 Journal Article %A V. A. Terletsky %A O. V. Bochkova %T To substantiate correctness of optimal control problem of wave equation with controllable differentiation operator %J The Bulletin of Irkutsk State University. Series Mathematics %D 2012 %P 61-68 %V 5 %N 2 %U http://geodesic.mathdoc.fr/item/IIGUM_2012_5_2_a5/ %G ru %F IIGUM_2012_5_2_a5