Coincident 1.3-year periodicities in the ap geomagnetic index and the solar wind [microform] / K.I. Paularena, A. Szabo, J.D. Richardson ([NASA contractor report] ; NASA-CR-203124)
Coincident 1.3-year periodicities in the ap geomagnetic index and the solar wind [microform] / K.I. Paularena, A. Szabo, J.D. Richardson
原資料の出版事項: [Washington, DC ; Springfield, Va. : National Aeronautics and Space Administration : National Technical Information Service, distributor, 1995]