1. 1, Bilay, W. I., Pidoplitchko, N. M. 1970, ToxinProducing Microscopic Fungi, Kiev: Naukova Dumka, 206 p. (in Russian).
2. 2. Biro, D., Juracek, M., Kacaniova, M. et al. 2009, Occurrence of microscopic fungi and mycotoxins in conserved high moisture corn from Slovakia, Ann Agric Environ Med., v.16, pp. 227-232.
3. 3. Chudnovets, A. Ya. 2009, "Hygienic characteristics of microscopic fungi in the occupational environment of animal feed facilities", Ukrainian Journal of Occupational Health no. 4 (20), pp. 58-65 (in Ukrainian).
4. 4, Dutkiewicz, J., Pomorski, Z. J. H., KrysińskaTraczyk, E. et al. 1991, "Studies on the level of air pollution in cow barns with the biological hazardous agents", Annales UMCS (Section DD), v. 46, pp. 113-127 (in Polish).
5. 5. Dutkiewicz, J., Tucker, J., Burrell, R. et al.1992, "Ultrastructure of the endotoxin produced by Gramnegative bacteria associated with organic dusts", System Appl. Microbiol, v. 15, pp. 474-485.