Drozd, Joanna, and Anna Garbaty. “Dependence of Analytical Parameters of Ion-Selective Electrodes on the Membrane Solvents Used in the Construction of Membranes”. Current Issues in Pharmacy and Medical Sciences, vol. 25, no. 3, July 2012, pp. 331-7, https://doi.org/10.12923/j.2084-980X/25.3/a.24.