Chumak, V., Kofanova, O., Antonenko, L. and Maksymiuk, M. 2012. ION ASSOCIATION OF THE POLYVALENT ELECTROLYTES IN NON-AQUEOUS SYSTEMS. Proceedings of National Aviation University (archive). 48, 3 (Apr. 2012), 169–171. DOI:https://doi.org/10.18372/2306-1472.48.64.