@article{ journal={Acarologia}, title={Studies on eriophyid mites of Bulgaria II}, volume={8}, number={3}, pages={415-420}, year={1966}, issn={0044-586X, 2107-7207}, publisher={Les Amis d'Acarologia}, author={Natcheff, P.D.}, url={https://www1.montpellier.inrae.fr/CBGP/acarologia/article.php?id=3669}, keywords={Acari; Bulgaria; Aculus juglandis; Tegonotus oleae; new species}, language={English} }