%0 Journal Article %A A. V. Arguchintsev %A V. P. Poplevko %T An optimal control problem by a hyperbolic system with boundary delay %J The Bulletin of Irkutsk State University. Series Mathematics %D 2021 %P 3-17 %V 35 %I mathdoc %U http://geodesic.mathdoc.fr/item/IIGUM_2021_35_a0/ %G en %F IIGUM_2021_35_a0