1. Samardzic I., Siewert T.: Reliability improvements in repair welding of high strength steels, MW Doc. IX-2002–01, 2001.
2. Defence Standard 02-770–1: Requirements for the welding and fabrication of high strength steels: Part 1: General, UK Ministry of Defence, 2005.
3. Defence Standard 02-770–2: Welding and fabrication of high strength steels: Part 2: Approval of welding procedures for submarine construction and upkeep, UK Ministry of Defence, 2006.
4. Defence Standard 02–706: Welding and fabrication of ships structure, UK Ministry of Defence, 2000.
5. Defence Standard 02-826–1: Requirements for Q2 (Navy) quality steel: Part 1: Plates, UK Ministry of Defence, 2000.