2020. The influence of acid-base properties of dopants incorporated into the MF-4SC membranes on the characteristics of potentiometric sensors in nicotinic acid solutions . Sorbtsionnye i Khromatograficheskie Protsessy. 20, 3 (Jul. 2020), 369–377. DOI:https://doi.org/10.17308/sorpchrom.2020.20/2873.