Seah, M P; Hunt, C P; Younes, C M*; Allen, G C*; Viefhaus, H*; Lee, B J*; Wild, R K*; Bishop, H E; English, T* (1992) Submonolayer adsorbate reference material based on a low alloy steel fracture sample for Auger electron spectroscopy. 2 Interlaboratory tests. Mater. Sci. Technol., 8 (11). pp. 1036-1041.