@article{gonçalves_2019,  title={O SORRISO DE NANOOK E O CINEMA DOCUMENTAL E ETNOGRÁFICO DE ROBERT FLAHERTY},  volume={9},  ISSN={2238-3875},  url={https://doi.org/10.1590/2238-38752019v929},  DOI={10.1590/2238-38752019v929},  number={2},  journal={Sociologia & Antropologia},  publisher={Universidade Federal do Rio de Janeiro},  author={Gonçalves, Marco Antonio},  year={2019},  month={May},  pages={543–575} }