1. Crystals, Growth Properties and Applications, Vol. 5: Silicon;Wald,1981
2. Silicon Processing for Photovoltaics II;Kalejs,1987
3. Poly, Microcrystalline and Amorphous Semiconductors;Wald,1984
4. Proc. 15th IEEE Photovoltaic Specialists Conf.;Ravi,1981
5. Proc. 18th IEEE Photovoltaic Specialists Conf.;Ravi,1985