%0 Journal Article %A A. P. Kreshkov %A A. N. Yarovenko %A I. Ya. Zelmanova %T Quantitative estimation of salts and their mixtures with acids and bases by potentiometric %J Doklady Akademii Nauk %D 1962 %P 348-350 %V 143 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1962_143_2_a23/ %G ru %F DAN_1962_143_2_a23