Journal Article
Cao, X.; Pu, Z. Y.; Du, A. M.; Mishin, V. M.; Wang, X. G.; Xiao, C. J.; Zhang, T. L.; Angelopoulos, V.; McFadden, J. P.; Glassmeier, K. H.: On the retreat of near-Earth neutral line during substorm expansion phase: a THEMIS case study during the 9 January 2008 substorm. Annales Geophysicae
30 (1), pp. 143 - 151 (2012)