@article{mascarenhas_1999,  title={Bernhard Gross and his contribution to physics in Brazil},  volume={29},  ISSN={0103-9733},  url={https://doi.org/10.1590/S0103-97331999000200002},  DOI={10.1590/S0103-97331999000200002},  number={2},  journal={Brazilian Journal of Physics},  publisher={Sociedade Brasileira de Física},  author={Mascarenhas, Sergio},  year={1999},  month={Jun},  pages={217–219} }