Journal of Non-Crystalline Solids
Journal of Non-Crystalline Solids > 1998 > 227-230 > Part 1 > 655-658
Journal of Non-Crystalline Solids > 2006 > 352 > 9-20 > 1357-1360
Journal of Non-Crystalline Solids > 1998 > 227-230 > Part 1 > 655-658
Journal of Non-Crystalline Solids > 2006 > 352 > 9-20 > 1357-1360