@article{Contreras A._2020, title={Margarita Fernández Grez (1936-2019)}, volume={4}, url={https://revistas.uchile.cl/index.php/atemus/article/view/56024}, number={8}, journal={Átemus}, author={Contreras A., Silvia}, year={2020}, month={ene.}, pages={3–4} }