@article{=SOUSA20144, title = "O Comércio Ambulante nos Trens de São Paulo: Sociabilidade e Conflito", journal = "Blucher Social Sciences Proceedings", volume = "1", number = "1", pages = "63-71", year = "2014", note = issn = "2359-2990" doi ="http://dx.doi.org/10.5151/socsci-secunifesp-007", url ="https://www.proceedings.blucher.com.br/", author = "SOUSA,Natália Cruz", keywords = "Comércio ambulante, Ambulantes nos trens, Trem de São Paulo", }