Coello, J., Miguel, V., Ferrer, C., Calatayud, A. and Martínez, A. (2012) “Friction and bending forces evaluation of AISI 304 DDQ steel sheet forming by bending tests under deep-drawing multiaxial stresses”, Revista de Metalurgia, 48(4), pp. 264–276. doi: 10.3989/revmetalm.1202.