Template:Fikáček & Hebauer, 2009
- Fikáček, M.; Hebauer, F. 2009: Taxonomic revision of the New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) II. The Oosternum convexum species group. Acta Entomologica Musei Nationalis Pragae 49(1): 103–117. PDF