%0 Journal Article %A Al. Spasov %A B. Panayotova %A E. Golovinskii %T Synthesis of aryl-substituted azetidinthiones-$2$ %J Doklady Akademii Nauk %D 1964 %P 429-431 %V 158 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_158_2_a37/ %G ru %F DAN_1964_158_2_a37