@InProceedings{AlvesEchGonBalGua:2007:GeAcDu,
               author = "Alves, Maria Virg{\'{\i}}nia and Echer, Ezequiel and Gonzalez 
                         Alarcon, Walter Dem{\'e}trio and Balmaceda, Laura A. and 
                         Guarnieri, Fernando Luis",
          affiliation = "{Instituto Nacional de Pesquisas Espaciais (INPE)} and {Instituto 
                         Nacional de Pesquisas Espaciais (INPE)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)}",
                title = "Geomagnetic Activity during the Sun-Earth Connection Events on 
                         April 1999 and February 2000",
                 year = "2007",
         organization = "International Congress of the Brazilian Geophysical Society, 10.",
  conference-location = "Rio de Janeiro, RJ",
      conference-year = "19-22 Nov.",
                 isbn = "978-85-88590-12-7",
                label = "self-archiving-INPE-MCTIC-GOV-BR",
             language = "en",
           targetfile = "alves_geomagnetic.pdf",
        urlaccessdate = "29 jun. 2024"
}