1. Electronic Processes in Non-Crystalline Materials;Mott,1979
2. Amorphous and Liquid Semiconductors;Fritzsche,1974
3. Proc. 5th Int. Conf. on Armophous and Liquid Semiconductors,1974
4. Proc. 7th Int. Conf. on Amorphous and Liquid Semiconductors,1977
5. Proc. 8th Int. Conf. on Amorphous and Liquid Semiconductors,1980