Diffusion constants of sulfur in the Fe-Ni 36 alloy determined by AES study of surface segregation L. Ben Mostefa, D. Roptin et G. SaindrenanRev. Phys. Appl. (Paris), 23 7 (1988) 1297-1304DOI: https://doi.org/10.1051/rphysap:019880023070129700