Yevstafyeva, V.A., Melnychuk, V.V., NikiforovaО.V., SuprunenkoК.V., Korchan, L.N., Lokes-KrupkaТ.Р., Nehrebetskyi, I.S. and KorchanN.І. 2018. Comparative morphology and biology of nematodes of genus Heterakis (Nematoda, Heterakidae), parasites of the domestic goose (Anser anser) in Ukraine. Regulatory Mechanisms in Biosystems. 9, 2 (Apr. 2018), 229-236. DOI:https://doi.org/10.15421/021834.