1. Proc. Intern. Conf. on Applications of Ion Beams to Materials,1976
2. Proc. 3rd Intern. Conf. on Plasma-Surface Interactions,1978
3. Proc. 1st Conf. on Ion Beam Modification of Materials,1978
4. Proc. 1st Topical Meeting on Fusion Reactor Materials,1979
5. Diffraction from void and bubble arrays in irradiated molybdenum