@article{santos_carneiro_hoefel_santos_nogueira_2013,  title={The precarious livelihood in waste dumps: a report on food insecurity and hunger among recyclable waste collectors},  volume={26},  ISSN={1415-5273},  url={https://doi.org/10.1590/S1415-52732013000300007},  DOI={10.1590/S1415-52732013000300007},  number={3},  journal={Revista de Nutrição},  publisher={Pontifícia Universidade Católica de Campinas},  author={Santos, Leonor Maria Pacheco and Carneiro, Fernando Ferreira and Hoefel, Maria da Graça Luderitz and Santos, Wallace dos and Nogueira, Thaissa Quintas},  year={2013},  month={May},  pages={323–334} }