1. An analysis of forming limit in the elliptic hole-flanging process of sweet metal;Chen;Journal of Material Processing Technology,2007
2. Damage percolation during stretch flange forming of aluminum alloy sheet;Chen;Journal of the Mechanics and Physics of Solids,2005
3. Obróbka plastyczna;Erbel,1981
4. H. Hayashi, T. Urabe, S. Hisamatsu, Y. Nagai, Investigation for standardizing hole-expanding test for evaluating stretch flangeability, in: Proceedings of International Deep Drawing Research Group WG3, Eger, 1996.
5. An elasto-plastic finite element analysis of the sheet metal stretch flanging process;Huang;International Journal of Advanced Manufacturing Technology,2007