%0 Journal Article %A Yu. I. Cherskii %T Reduction of periodic problems in mathematical physics to singular equations with a Cauchy kernel %J Doklady Akademii Nauk %D 1961 %P 69-72 %V 140 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_140_1_a17/ %G ru %F DAN_1961_140_1_a17