%0 Journal Article %A N. S. Drozdov %A V. P. Krylov %T The production, structure and colour of the salts of violuric and 2-thiovioluric acids %J Doklady Akademii Nauk %D 1960 %P 1135-1138 %V 135 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_135_5_a31/ %G ru %F DAN_1960_135_5_a31