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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 13, No. 7, pp. 109–111, July, 1979.
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Denisenko, V.P., Brovarets, V.S. Photocolorimetric determination of cationic surface-active substances. Pharm Chem J 13, 771–773 (1979). https://doi.org/10.1007/BF00789541
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DOI: https://doi.org/10.1007/BF00789541