KUO-CHI LIAO2018-09-102018-09-102005http://www.scopus.com/inward/record.url?eid=2-s2.0-80053459672&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/314224Applications of planar isotropic yield criteria to porous sheet metal under a deep drawing simulationconference paper2-s2.0-80053459672