[1]
“New data on the little-known species of the water scavenger beetle Helophorus pitcheri Angus, 1970 (Coleoptera: Hydrophiloidea: Helophoridae)”, KhESG, vol. 28, no. 1, pp. 12–16, Dec. 2020, doi: 10.36016/KhESG-2020-28-1-2.