@InProceedings{CavalcantiCarvMart:1991:CrMaSu,
               author = "Cavalcanti, Paulo Roma and Carvalho, Paulo Cezar Pinto and Martha, 
                         Luiz Fernando",
          affiliation = "{Instituto de Matem{\'a}tica Pura e Aplicada (IMPA) do Conselho 
                         Nacional de Desenvolvimento Cient{\'{\i}}fico e Tecnol{\'o}gico 
                         (CNPQ)} and {Instituto de Matem{\'a}tica Pura e Aplicada (IMPA) 
                         do Conselho Nacional de Desenvolvimento Cient{\'{\i}}fico e 
                         Tecnol{\'o}gico (CNPQ)} and {Instituto de Matem{\'a}tica Pura e 
                         Aplicada (IMPA) do Conselho Nacional de Desenvolvimento 
                         Cient{\'{\i}}fico e Tecnol{\'o}gico (CNPQ)}",
                title = "Cria{\c{c}}{\~a}o e manuten{\c{c}}{\~a}o de subdivis{\~o}es 
                         planares",
            booktitle = "Anais...",
                 year = "1991",
               editor = "Zuffo, Jo{\~a}o Antonio and Lopes, Roseli de Deus and Bernal, 
                         Volnys Borges and Zuffo, Marcelo Kn{\"o}rich and Kofuji, 
                         S{\'e}rgio Takeo",
                pages = "13--24",
         organization = "Simp{\'o}sio Brasileiro de Computa{\c{c}}{\~a}o Gr{\'a}fica e 
                         Processamento de Imagens, 4. (SIBGRAPI)",
            publisher = "Sociedade Brasileira de Computa{\c{c}}{\~a}o",
              address = "Porto Alegre",
             keywords = "subdivis{\~o}es planares, espa{\c{c}}o euclidiano, 
                         cria{\c{c}}{\~a}o, manuten{\c{c}}{\~a}o.",
             abstract = "This paper deals with the problem of interactively creating and 
                         maintaining a subdivision of the two-dimensional Euclidean space. 
                         The main goal is to create an editor capable of handling planar 
                         subdivisions, having a well-defined interface and creating an 
                         abstraction layer which hides the geometrical and topological 
                         problems that occur when building and maintaining such 
                         subdivisions.",
  conference-location = "S{\~a}o Paulo, SP, Brazil",
      conference-year = "14-17 Jul. 1991",
                 isbn = "978-85-7669-269-0",
             language = "pt",
                  ibi = "8JMKD3MGPBW34M/3CMU688",
                  url = "http://urlib.net/ibi/8JMKD3MGPBW34M/3CMU688",
           targetfile = "2 Criacao e manutencao de subdivisoes planares.pdf",
                 type = "Modelagem",
        urlaccessdate = "2024, May 04"
}