1. Report of the Court of Inquiry, The Flixborough disaster;Dept of Employment, U.K.,,1975
2. Untersuchungen zur Lötbrüchigkeit hochlegierter Stähle
3. Guide Note on the Safe Use of Stainless Steel in Chemical Plant;ISGHO, The Institute of Chemical Engineers,1978
4. S. Sadigh, NACE, Corrosion '79, Paper 125.