1. 15th IEEE Photovoltaic Specialist Conf.;Johnson,1981
2. 15th IEEE Photovoltaic Specialist Conf.;Minahan,1981
3. Role of electro-optic in photovoltaic energy conversion;Sopori,1980
4. 15th IEEE Photovoltaic Specialists Conf.;Dumas,1981
5. 3th Photovoltaic Solar Energy Conf.;Loo,1980