Nowak, Ireneusz, Adriana Nowak, and Aleksandra Leska. 2020. “American Foulbrood, As an Infectious Disease of Honey Bees – Selected Legal and Environmental Aspects”. Studia Prawno-Ekonomiczne 115 (September):87-107. https://doi.org/10.26485/10.26485/SPE/2020/115/5.