1. D. F. LUPTON, “Mechanisms of Surface Scale Formation in HTR Helium,” Jul-1639, Kernforschungsanlage Jülich (Jan. 1980).
2. The effect of helium environment on the creep rupture properties of Inconel 617 at 1000°C
3. K. G. E. BRENNER, “Gas/Metal Reactions in PNP-Helium at 800°C to 1000°C,” Report No. 53, High Temperature Materials Programme (Apr. 1980).
4. K. G. E. BRENNER, “A Unified Model for Metallic Corrosion in HTR-Helium,” Report No. 60, High Temperature Materials Programme (Sep. 1981).