Title: The Peculiar Behavior of Halo Coronal Mass Ejections in Solar Cycle 24
Authors: Gopalswamy, N.; Xie, H.; Akiyama, S.; Mäkelä, P.; Yashiro, S.; Michalek, G.
Journal: The Astrophysical Journal Letters
Publication type: article
DOI: 10.1088/2041-8205/804/1/L23