1. Back, J. de, (1981). Strength of tubular joints. Int. Conf. Steel in Marine Struct., Paris. Comm. of the Eur. Community, Luxemburg.
2. Effect of plate thickness in fatigue of cruciform welded joints;Berge,1983
3. Tubular joints under static and alternating loads-phase I;Bouwkamp,1966
4. A two dimensional analysis of the stresses at the vincinity of the weld toes of welded tubular joints;Delft,1981
5. The influence of weld geometry and improvement techniques on the fatigue behaviour of welded joints (in Dutch);Delft,1983