Ermilov, S. G., Hugo-Coetzee, E. és Khaustov, A. (2021) „Contribution to the knowledge of Geminoppia (Acari, Oribatida, Oppiidae), with description of a new species from South Africa”, Acta Zoologica Academiae Scientiarum Hungaricae, 67(3), o. 211–222. doi: 10.17109/AZH.67.3.211.2021.