JOURNAL OF APPLIED PHYSICS, vol. 96, no. 9, page. 4827 - 4832, 2004-11-01
CHEMICAL PHYSICS LETTERS, vol. 384, no. 1-3, page. 16 - 19, 2004-01-19
GLASS SCIENCE AND TECHNOLOGY, vol. 77, page. 104 - 113, 2004-01