V. Shumyantseva, L. Agafonova, T. Bulko, A. Kuzikov, and R. Masamrekh, “ Preparation of Electrochemical Biosensor Systems for the Analysis of Biological Objects: a Reasonable Choice of Modifications of the Working Surface of Electrodes for Performing Research in the ‘Smart Electrode’ Mode”, BIOMED CHEM RM, vol. 3, no. 1, p. e00119, Apr. 2020.