黃胤年Cheng, K.K.ChengHuang, Yinn-NienYinn-NienHuang2009-02-042018-07-062009-02-042018-07-061991http://ntur.lib.ntu.edu.tw//handle/246246/120698en-USIonospheric Disturbances at the Equatorial Anomaly Crest Region During the March 1989 Magnetic Stormsjournal article