@PhDThesis{Alves:1989:MoDaSi,
               author = "Alves, Diogenes Salas",
                title = "Modelos de dados para sistemas de informa{\c{c}}{\~a}o 
                         geogr{\'a}fica",
               school = "Univesidade de S{\~a}o Paulo Escola Polit{\'e}cnica",
                 year = "1989",
              address = "S{\~a}o Paulo",
                month = "1989-12",
             keywords = "x.",
         englishtitle = "x",
                label = "6694",
             language = "pt",
        urlaccessdate = "27 abr. 2024"
}