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Translated from Khimiya i Tekhnologiya Topliv i Masel, No. 1, pp. 17–18, January, 1983.
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Sergeev, G.I., Kovalenko, V.P., Litovchenko, N.R. et al. Continuous phosphosulfurization in producing dithiophosphate additives. Chem Technol Fuels Oils 19, 18–20 (1983). https://doi.org/10.1007/BF00726339
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DOI: https://doi.org/10.1007/BF00726339