PLASMA CHEMISTRY AND PLASMA PROCESSING, vol. 24, no. 2, page. 137 - 154, 2004-06
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 44, no. 5, page. 1157 - 1162, 2004-05
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 44, no. 5, page. 1303 - 1307, 2004-05
JOURNAL OF THE KOREAN PHYSICAL SOCIETY, vol. 44, no. 5, page. 1207 - 1214, 2004-05
ACTA PHYSICA SLOVACA, vol. 54, no. 1, page. 11 - 25, 2004-01