@article{hartmann_chagas_1910,  title={Sobre a divizão nuclear da Amoeba hyalina Dang.},  volume={2},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761910000200002},  DOI={10.1590/S0074-02761910000200002},  number={2},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Hartmann, Max and Chagas, Carlos},  year={1910},  pages={159–167} }