PHYSICS OF PLASMAS, vol. 12, no. 6, 2005-06
JOURNAL OF PHYSICS D-APPLIED PHYSICS, vol. 38, no. 19, page. R283 - R301, 2005-10-07
JOURNAL OF PHYSICS D-APPLIED PHYSICS, vol. 38, no. 6, page. 950 - 954, 2005-03-21
COMPUTER PHYSICS COMMUNICATIONS, vol. 174, no. 2, page. 127 - 132, 2006-01-15