1. Zolotov, Yu.A., Ivanov, V.M., and Amelin, V.G., Khimicheskie test-metody analiza (Chemical Test Methods of Analysis), Moscow: Khimiya, 2002.
2. Romanenko, G.A., Vestn. Ross. Akad. Nauk, 2004, no. 5, p. 434.
3. Aksenov, V.I. and Kovalev, V.F., Antibiotiki v produktakh zhivotnovodstva (Antibiotics in Livestock Products), Moscow: Kolos, 1977.
4. Brander, G.C., The use of antibiotics in the veterinary field in the 1970s, in Antibiotics and Antibiosis in Agriculture, Woodbin, M., Ed., London: Butterworths, 1977, p. 199.
5. Melent’eva, G.A. and Antonova, L.A., Farmatsevticheskaya khimiya (Pharmaceutical Chemistry), Moscow: Meditsina, 1993.