@article{barth_1971,  title={Vorgaenge im Oozytenkern von Nasutitermes sp},  volume={69},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761971000200001},  DOI={10.1590/S0074-02761971000200001},  number={2},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Barth, Rudolf},  year={1971},  pages={1–27} }