1. Numerical optimisation of friction stir welding: review of future challenges;Tutum;Science and Technology of Welding & Joining,2011
2. Review: friction stir welding tools;Rai;Science and Technology of Welding & Joining,2011
3. Laser-assisted friction stir welding;Kohn;Welding Journal,2002
4. Friction stir welding of ferrous alloys using induction preheating;Tweedy,2005
5. Causing a stir in welding;Reitz;Machine & Design,2002