Journal of Sol-Gel Science and Technology
Journal of Sol-Gel Science and Technology > 1997 > 8 > 1-3 > 381-384
Journal of Sol-Gel Science and Technology > 2001 > 21 > 1-2 > 27-37
Journal of Sol-Gel Science and Technology > 2003 > 26 > 1-3 > 1109-1112