1. H. F. Aklahem, A. S. Al-Akel, and Z. Ahmed, “Carbohydrate Metabolism and Ethological Responses of Cichlid Fish, Oreochromis niloticus Exposed to Trichlorfon,” GEOBIOS 25(1), 10–16 (1998).
2. G. M. Chuiko, Doctoral Dissertation in Biology (IEFB, St. Petersburg, 2004).
3. A. Cuvier-Peres and P. Kestemont, “Development of Some Digestive Enzymes in Eurasian Perch Larvae Perca fluviatilis,” Fish Physiol. Biochem. 24(4), 279–285 (2001).
4. M. D. Ferrando, E. Sanho, and E. Angrey-Moliner, “Comparative Acute Toxicities of Selected Pesticides to Anguilla anguilla,” J. Environ. Sci. Health 26(5–6) Part B, 491–498 (1991).
5. A. P. Glubokov, “Growth of Three Species of Fish in Early Periods of Ontogenesis in the Norm and under Toxic Impacts,” Vopr. Ikhtiol. 39(1), 137–143 (1990).