1. AIME Conf. Radiation Effects,1965
2. Information obtained from P. W. Patterson, Bettis Atomic Power Laboratory, West Mifflin, Penna., USA (1968).
3. Information obtained from R. H. Fillnow, Bettis Atomic Power Laboratory, West Mifflin, Pern., USA (1968).
4. Properties of Reactor Materials and the Effects of Radiation Damage;Dubrovin,1962
5. Influence of Irradiation on Creep