%0 Journal Article %A M. M. Potapov %T Finite-difference approximation of dirichlet observation problems for weak solutions to the wave equation subject to Robin boundary conditions %J Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki %D 2007 %P 1323-1339 %V 47 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZVMMF_2007_47_8_a4/ %G ru %F ZVMMF_2007_47_8_a4