%0 Journal Article %A A. P. Kreshkov %A L. N. Bykova %A M. A. Mkhitaryan %T A potentiometric method for the titration of acids by quaternary ammonium bases %J Doklady Akademii Nauk %D 1960 %P 1090-1092 %V 132 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_132_5_a30/ %G ru %F DAN_1960_132_5_a30