Proceedings of the Seventh International Symposium on Halide Glasses, Lorne, Victoria, Australia, March 17-21, 1991 /

por International Symposium on Halide Glasses (7th : 1991 Mar. 17-21 : Lorne, Vic.)
Publicado 1992.

Proceedings of the Eighth International Symposium on Halide Glasses : Perros-Guirec, France, September 22-24, 1992 /

por International Symposium on Halide Glasses (8th : 1992 Sept. 22-24 : Perros-Guirec, France)
Publicado 1993.