@article{borgmeier_1950,  title={Estudos sôbre Atta (Hym. Formicidae)},  volume={48},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761950000100010},  DOI={10.1590/S0074-02761950000100010},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Borgmeier, Thomaz},  year={1950},  pages={239–292} }