%0 Journal Article %A D. A. Ivanov %A M. M. Potapov %T Approximations to time-optimal boundary controls for weak generalized solutions of the wave equation %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2017 %P 605-624 %V 57 %N 4 %U http://geodesic.mathdoc.fr/item/ZVMMF_2017_57_4_a2/ %G ru %F ZVMMF_2017_57_4_a2