@article{sierra madero_2012, title={Walls talk: homoerotic networks and sexual graffiti in public washrooms in Havana}, ISSN={1984-6487}, url={https://doi.org/10.1590/S1984-64872012000600002}, DOI={10.1590/S1984-64872012000600002}, number={12}, journal={Sexualidad, Salud y Sociedad (Rio de Janeiro)}, publisher={Centro Latino-Americano em Sexualidade e Direitos Humanos (CLAM/IMS/UERJ)}, author={Sierra Madero, Abel}, year={2012}, month={Dec}, pages={13–36} }