Proceedings of the 15th International Conference on Defects in Semiconductors : Budapest, Hungary, August 22-26, 1988. Part3 pp.1217-1220, 1989. Aederlmannsdorf, Switzwelns. Trans Tech Publications
Defects in semiconductors, icds-19 : proceedings of the 19th International Conference on Defects in Semiconductors, Aveiro, Portugal, July 1997. Part1 pp.593-598, 1997. Zurich, Switzerland. Trans Tech Publications
Materials science applications of ion beam techniques : proceedings of the International Symposium on Materials Science Applications of Ion Beam Techniques, incoeporating the 1st German-Australian Workshop on Ion Beam Analysis, Seeheim, Germany, September 9-12 1996. pp.395-398, 1997. Zuerich, Switzerland. Trans Tech Publications
II-VI compounds and semimagnetic semiconductors : joint proceedings of the Third European Workshop on II-VI Compounds, Linz, Austria, 26-28 September 1994, and the Fourth International Workshop on Semimagnetic (Diluted Magnetic) Semiconductors, Linz, Austria, 26-28 September 1994. pp.167-170, 1995. Aedermannsdorf, Switzerland. Trans Tech Publications