@article{
journal={Acarologia},
title={On the presence of Halacarellus subterraneus Schulz, 1933 and Halacarellus phreaticus n. sp. (Halacaridae, Acari) in Bulgaria},
volume={13},
number={2},
pages={367-373},
year={1971},
issn={0044-586X, 2107-7207},
publisher={Les Amis d'Acarologia},
author={Petrova, A.},
url={https://www1.montpellier.inrae.fr/CBGP/acarologia/article.php?id=3364},
keywords={Halacarellus; Bulgaria},
language={English}
}