S. B.  Tayade, Illathvalappil, R., Lapalikar, V., Markad, D., Kurungot, S., Pujari, B., and Kumbhar, A. S., ?A copper(ii)-coordination polymer based on a sulfonic-carboxylic ligand exhibits high water-facilitated proton conductivity?, Dalton Transactions, vol. 48, no. 29, pp. 11034-11044, 2019.