Leonova, Nataliia A., Oleg I. Yurchenko, and Anastasiia S. Batrak. “Spectrophotometric Determination of Concentrations of Co (II) and Ni (II) in Complex With 1- (2-Pirydylazo) -2-Naphthol in Aqueous Micellar Medium”. Kharkiv University Bulletin. Chemical Series0, no. 24 (October 28, 2014): 153-160. Accessed May 5, 2024. https://periodicals.karazin.ua/chemistry/article/view/14392.