%0 Journal Article %A T. G. Gnevysheva %A I. I. Levkoev %T Polymethylene dyes~-- derivatives of substituted thiazolines %J Doklady Akademii Nauk %D 1962 %P 1081-1083 %V 146 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_146_5_a25/ %G ru %F DAN_1962_146_5_a25