@article{gomes_barros_2013,  title={Cristal: aspectos do tratamento pianístico no samba de Cesar Camargo Mariano},  ISSN={1517-7599},  url={https://doi.org/10.1590/S1517-75992013000200011},  DOI={10.1590/S1517-75992013000200011},  number={28},  journal={Per Musi},  publisher={Escola de Música da UFMG},  author={Gomes, Rafael Tomazoni and Barros, Guilherme A. Sauerbronn de},  year={2013},  month={Jul},  pages={145–161} }