1. A recent development in JIC testing;Landes;ASTM STP 514,1972
2. Residual and bending stresses in a cold bent integral pipe bend;Beaney;CEGB, BNL, Report No. RD/B/N3868,1976
3. Experimental investigation of stresses in cold-bent pipes due to internal pressure and in-plane bending;Wassermann;Int. J. Pres. Ves. & Piping,1983
4. The reasons for failure of bends of non-heated boiler tubes of Steel 20 in the stretched zone;Mints;Thermal Engr.,1984