1. Wiesner CS. Toughness requirements for duplex and super duplex stainless steel. In: Duplex Stainless Steel 97—5th World Conference, 1997.
2. Dhooge A, EWE, Deleu E. Weldability and fracture behaviour of duplex and superduplex stainless steels. In: Proc. Duplex Stainless Steels 1994, Glasgow, Nov 1994, paper 77, Vol. 3.
3. Ericsson C, Sandström R, Sieurin H, Lagerqvist O, Eisele U, Sciedermaier J, Ruiz RL. Material and welding data; Properties and test results, background document 3.5, EcoPress, European research 5th framework, 2003.
4. Low temperature fracture toughness of thick duplex and superduplex stainless steel weldments;Dhooge;Welding World,1997
5. Deleu E, Dhooge A. Fracture toughness of welded thick walled duplex stainless steels. In: Duplex stainless steels 97—5th World Conference, 1997.