Skliarov, P., Holubiev, O., Bilyi, D., Roman, L., Lieshchova, M. and Bobrytska, O. (2021) “Efficiency test microscope ‘Arbor Elite’ for determining the fertile period of bitches”, Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Veterinary Sciences, 23(101), pp. 55-60. doi: 10.32718/nvlvet10110.