Okhokhonin A. V. Using of cobalt (II) chloride as electrocatalyst for amperometric detection of cholesterol in acetonitrile / A. V. Okhokhonin, A. I. Matern, A. N. Kozitsina // XX Mendeleev Congress on General and Applied Chemistry (26-30 September, 2016, Ekaterinburg), Russia : Abstract book in 5 volumes. - Ekaterinburg, 2016. - Vol. 4 : Chemistry of Fossils and Renewable Hydrocarbon Raw Materials. Analytical Chemistry: Novel Methods and Devices for Chemical Research and Analysis. Medicinal Chemistry: Fundamental Aspects and Application. - 2016. - P. 290.