International Workshop on Slow-Positron Beam Techniques for Solids & Surfaces (4th : 1990 : London, Ont.)
Positron beams for solids and surfaces : London, Ontario, Canada, 1990 / 4th International Workshop on Slow-Positron Beam Techniques for Solids & Surfaces, July 3-6, 1990, London, Ontario, Canada ; editors, Peter J. Schultz, Guiti R. Massoumi, Peter J. Simpson.
Solids -- Surfaces -- Effect of radiation on -- Congresses.
Surfaces (Physics) -- Effect of radiation on -- Congresses.
Positron beams -- Congresses.
Schultz, Peter J.
Massoumi, Guiti R.
Simpson, Peter John, 1962-