1. N. S. Bortnikov, Scientific and Technical Problems of the Development of the Arctic. Scientific Session of the General Meeting of Members of the RAS (Nauka, Moscow, 2014).
2. Yu. M. Polishchuk and I. G. Yashchenko, Oil Industry 2, 110–114 (2007).
3. Method for Determination of Ammonium, Sodium, Potassium, Magnesium, Calcium, Ammonium, Barium, Strontium Cations in Natural, Potable and Waste Water Samples Using Capel Capillary Electrophoresis System: PND F 14.1:2:4.167 (State Committee of the Russian Federation on Preservation of the Environment, Moscow, 2000).
4. K. Nikanishi, IR Spectra and Structure of Organic Compounds (Mir, Moscow, 1965).
5. G. F. Bolshakov, Infrared Spectra of Saturated Hydrocarbons. Part 1. Alkanes (Nauka, Novosibirsk, 1986).