Mchedlov-Petrossyan, N. 2019. POLYPROTIC ACIDS IN SOLUTION: IS THE INVERSION OF THE CONSTANTS OF STEPWISE DISSOCIATION POSSIBLE?. Ukrainian Chemistry Journal. 85, 5 (Jul. 2019), 3-45. DOI:https://doi.org/10.33609/0041-6045.85.5.2019.3-45.