@article{martins_2003,  title={Policiais e populares: educadores, educandos e a higiene social},  volume={23},  ISSN={0101-3262},  url={https://doi.org/10.1590/S0101-32622003000100006},  DOI={10.1590/S0101-32622003000100006},  number={59},  journal={Cadernos CEDES},  publisher={CEDES - Centro de Estudos Educação e Sociedade},  author={Martins, Valter},  year={2003},  month={Apr},  pages={79–90} }