Tranformation of Public and Privates Space in Porto Alegre During the First Half of the 20th CenturyALMEIDA, Maria S. de; SOUZA, Celia F. Tranformation of Public and Privates Space in Porto Alegre During the First Half of the 20th Century. In: 14º International Planning History Society Conference, 2010, Turquia. Urban Transformation: Controversies, Contrasts and Challenges. Istambul – Turquia: Nuran ZEREN GÜLERSOY, 2010. v. 2. p. 531-542.