1. W. B. Lewis, “The Return of Escaped Fission Gases to UO2,” AECL-964, Atomic Energy of Canada Limited, Chalk River, Ont. (1960).
2. W. B. Lewis, “Behaviour of Fission Gases in UO2 Fuel,” AECL-1402, Atomic Energy of Canada Limited, Chalk River, Ont. (1961).
3. B. Lustman, in Uranium Dioxide: Properties and Nuclear Applications, (J. Belle, ed.) pp. 431–66, U.S. Govt. Printing Office, Washington (1961).
4. Xenon diffusion in UO2