. "A comparison of the equatorial spread F derived by the International Reference Ionosphere and the S 4 index observed by FORMOSAT-3/COSMIC during the solar minimum period of 2007\u20132009"@nl . "2012-06-01T00:00:00Z"^^ . "G. Uma" . "A comparison of the equatorial spread F derived by the International Reference Ionosphere and the S 4 index observed by FORMOSAT-3/COSMIC during the solar minimum period of 2007\u20132009"@en . "467-471" . "A comparison of the equatorial spread F derived by the International Reference Ionosphere and the S 4 index observed by FORMOSAT-3/COSMIC during the solar minimum period of 2007\u20132009"@nl . . . "6" . . "A comparison of the equatorial spread F derived by the International Reference Ionosphere and the S 4 index observed by FORMOSAT-3/COSMIC during the solar minimum period of 2007\u20132009"@en . . "S. P. Chen" . . "A comparison of the equatorial spread F derived by the International Reference Ionosphere and the S 4 index observed by FORMOSAT-3/COSMIC during the solar minimum period of 2007\u20132009"@en . . "wetenschappelijk artikel"@nl . . . . . "10.5047/EPS.2011.10.014" . . . . . . . . . "64" . "A comparison of the equatorial spread F derived by the International Reference Ionosphere and the S 4 index observed by FORMOSAT-3/COSMIC during the solar minimum period of 2007\u20132009"@en . "J. Y. Liu" . . . . "\u043D\u0430\u0443\u043A\u043E\u0432\u0430 \u0441\u0442\u0430\u0442\u0442\u044F, \u043E\u043F\u0443\u0431\u043B\u0456\u043A\u043E\u0432\u0430\u043D\u0430 \u0432 \u0447\u0435\u0440\u0432\u043D\u0456 2012"@uk . . "C. H. Lin" . "im Juni 2012 ver\u00F6ffentlichter wissenschaftlicher Artikel"@de . . . "P. S. Brahmanandam" . "1023601594" . "A comparison of the equatorial spread F derived by the International Reference Ionosphere and the S 4 index observed by FORMOSAT-3/COSMIC during the solar minimum period of 2007\u20132009"@nl . "Y. Y. Sun" .