Potentiometric studies on the ternary systems beryllium-iminodiacetic acid-dicarboxylic or hydroxy acidsUsha Jain, Vinod Kumari, R. C. Sharma and G. K. ChaturvediJ. Chim. Phys., 74 (1977) 1038-1041DOI: https://doi.org/10.1051/jcp/1977741038