1. Proc. Conf. Physical Aspects of Noise in Electronic Devices, Nottingham, Sept. 11 to 13, 1968, P. Peregrinus, Ltd., Stevenage (Hertfordsh.) 1968.
2. Colloques Int,1972
3. “Fluctuation Phenomena in Single and Double Injection Devices”, Basel Workshop, Univ. Basel, May 28 to 29, 1970;
4. Symp. Noise in Electronic Materials and Devices, Univ. of Florida, Gainesville, December 11 to 12, 1972 (no formal proceedings).