Tkach, V.V., Kushnir, M.V., vanushko, Y.G., Ostapchuk, V.G., Melnychuk, S.P., de Oliveira, S.C., Parchenko, V.V., Aksyonova, I.I., Odyntsova, V.M., Yagodynets´P.I., Kormosh, Z.O., Luganska, O.V., dos Reis, L.V. and Zavolovych, A.Y. 2020. The Theoretical Description for Ag2O2/Squaraine Dye – Metformin Electrochemical Determination. Orbital: The Electronic Journal of Chemistry. 12, 4 (Dec. 2020), 247-252.