%0 Journal Article %A H. Mirkil %A K. de Leeuw %T Analysis and synthesis of rings of type~$C$ %J Doklady Akademii Nauk %D 1963 %P 765-767 %V 148 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_148_4_a6/ %G ru %F DAN_1963_148_4_a6