1. Records 9th IEEE Photovoltaic Specialists Conf.;Mandelkorn,1972
2. Records 10th IEEE Photovoltaic Specialists Conf.;Mandelkorn,1973
3. Records 10th IEEE Photovoltaic Specialists Conf.;Godlewski,1973
4. Records 11th IEEE Photovoltaic Specialists Conf.;Mandelkorn,1975
5. Physical operation of back-surface-field silicon solar cells