@article{martínez-borreguero_pérez-rodríguez_suero-lópez_naranjo-correa_2018,  title={A didactic reformulation of the laws of refraction of light},  volume={40},  ISSN={1806-1117},  url={https://doi.org/10.1590/1806-9126-RBEF-2017-0227},  DOI={10.1590/1806-9126-RBEF-2017-0227},  number={3},  journal={Revista Brasileira de Ensino de Física},  publisher={Sociedade Brasileira de Física - SBF},  author={Martínez-Borreguero, Guadalupe and Pérez-Rodríguez, Ángel Luis and Suero-López, María Isabel and Naranjo-Correa, Francisco L.},  year={2018},  pages={e3401} }