@Article{TsurutaniGonz:1994:CaGeSt,
               author = "Tsurutani, Bruce T. and Gonzalez-Alarcon, Walter Demetrio",
                title = "The causes of geomagnetic storms during solar maximum",
              journal = "EOS Transactions",
                 year = "1994",
               volume = "75",
               number = "5",
                pages = "49,51",
                month = "Feb.",
             keywords = "GEOFISICA ESPACIAL.",
             abstract = "One of the oldest mysteries in geomagnetism is the linkage between 
                         solar and geomagnetic activity. The 11-year cycles of both the 
                         numbers of sunspots and Earth geomagnetic storms were first noted 
                         by Sabine [1852]. A few years late, speculation on a causal 
                         relationship between flares and storms arose when Carrington 
                         [1859] reported that a large magnetic storm followed the great 
                         September 1859 solar flare. However, it was not until this century 
                         that a well-accepted statistical survey on large solar flares and 
                         geomagnetic storms was performed [Newton, 1943], and a significant 
                         correlation between flares and geomagnetic storms was noted.",
                 issn = "2324-9250",
                label = "7264",
           targetfile = "5869.pdf",
        urlaccessdate = "03 maio 2024"
}