Zon, I., G. Zon, L. Ivanovska, and O. Truba. “Contamination of Fesces of Small Domestic Animals Yersinia Enterocolitica in Cities of Ukraine ”. Bulletin of Sumy National Agrarian University. The Series: Veterinary Medicine, no. 1 (48), Feb. 2020, pp. 16-22, doi:10.32845/bsnau.vet.2020.1.3.