Kp. Optical and electronic phenomena in sol-gel glasses and modern application / vol. ed. C. K. Jørgensen, R. Reisfeld with contributions by M. A. Aegerter [et al.]. - Berlin, cop. 1996.

LCC online

Sol-gel technologies for glass producers and users / ed. by Michael A. Aegerter und Martin Mennig. - Boston, 2004.