8th International Workshop on Glasses and Ceramics from Gels. /

por International Workshop on Glasses and Ceramics from Gels (8th : 1995 : Faro, Portugal)
Publicado 1997.

Advanced materials from gels : Proccedings of the sixth international workshop on glasses and ceramics from gels, Seville, Spain, October 6-11, 1991 /

por International workshop on glasses and ceramics from gels (6th : 1991 Oct. 6-11 : Seville, Spain)
Publicado 1992.