Physics of Plasmas, vol. 23, no. 3, page. 32127, 2016-03
PHYSICS OF PLASMAS, vol. 16, no. 8, page. 82103, 2009-08
PHYSICS OF PLASMAS, vol. 16, no. 6, 2009-06
ASTROPHYSICAL JOURNAL, vol. 677, no. 1, page. 676 - 682, 2008-04-10
PHYSICS OF PLASMAS, vol. 14, no. 10, page. 100701-1 - 100701-4, 2007-10
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS, vol. 111, no. A9, 2006-09-16