1. Glasses and Amorphous Materials;Weeks,1991
2. Homage to Galileo, Collection of Invited Papers of the Int. Conf. From Galileo's “Occhialino” to Optoelectronics: Frontiers of Optical Systems and Materials;Arnold,1992
3. Modifications Induced by Irradiation of Glasses;Townsend,1992
4. Effect of nitrogen ion-implantation on silicate glasses