@article{maar_2004,  title={Aspectos históricos do ensino superior de química},  volume={2},  ISSN={1678-3166},  url={https://doi.org/10.1590/S1678-31662004000100003},  DOI={10.1590/S1678-31662004000100003},  number={1},  journal={Scientiae Studia},  publisher={Universidade de São Paulo, Departamento de Filosofia},  author={Maar, Juergen Heinrich},  year={2004},  month={Jan},  pages={33–84} }