%0 Journal Article %A Yu. L. Kaminskii %A I. Ya. Bershtein %A O. F. Ginzburg %T Determination of the tautomeric ion content in solutions of $p$-aminoazobenzene and its derivatives %J Doklady Akademii Nauk %D 1962 %P 330-331 %V 145 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_145_2_a27/ %G ru %F DAN_1962_145_2_a27