1. Proc. Conf. Application of High Magnetic Fields in Semiconductor Physics;Schneider-Muntau,1974
2. Proc. 6th Int. Conf. Magnet Technology;Rub,1977
3. Physique sous Champs Magnétiques Intenses;Rub,1974
4. Proc. 5th Int. Conf. Magnet Technology;Rub,1975
5. Proc. 4th Int. Conf. Magnet Technology;Vallier,1972