%0 Journal Article %A Yu. T. Sil'chenko %T On a~mixed problem for a~second-order differential equation with respect to time %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2001 %P 64-71 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2001_5_a7/ %G ru %F IVM_2001_5_a7