%0 Journal Article %A N. Ya. Tikhonenko %A A. M. Chadaev %T On the reduction method for the approximate solution of systems of singular integral equations in the exceptional case %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1987 %P 71-74 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1987_5_a10/ %G ru %F IVM_1987_5_a10