“New Data on the Distribution of Palearctic Species of Water Scavenger Beetles from the Nominative Subgenus of the Genus Berosus Leach, 1817 (Coleoptera: Hydrophilidae)”. The Kharkov Entomological Society Gazette 25, no. 2 (December 21, 2017): 5–10. Accessed April 28, 2024. https://entomology.kharkiv.ua/index.php/KhESG/article/view/16.