1. Mechanics of sheet metal bending;Schroeder;Trans. ASME,1943
2. Elastic springback in sheet metal formed by bending;Queener;Trans. ASME,1968
3. The plastic bending of sheet metal and strip and the after-bending springback;Veenstra;CIRP. Paris,1966
4. Springback analysis of biaxially stretched panels;Adams;Soc. automot. Engrs,1973