1. A. G. Smazhko and A. P. Makarov, Rybnoe Khoz., No. 7, 27 (1970).
2. O. P. Kalinovskaya, A. I. Chernyavskii, and É. N. Gulida, Production of Food Mixes [in Russian], Izd. TsNIITEI Minzaga SSSR, Moscow (1970).
3. O. P. Kalinovskaya, A. I. Chernyavskii, V. I. Labai, V. Ya. Lysenko, I. Sh. Tyuktyaev, and A. V. Filatov, Rybnoe Khoz., No. 10, 13 (1971).
4. Interrepublic Technical Specifications: “Food mix pelletizing” [in Russian], MRTU-8-3-61.
5. Specifications 10385-63: “Food mix concentrates for pond fish of the carp variety.”