FUH-KUO CHENLee, Y.-C.Y.-C.Lee2020-01-132020-01-132003https://scholars.lib.ntu.edu.tw/handle/123456789/447257Plastic deformation of a perforated sheet with non-uniform circular holes along the thickness directionconference paper10.1115/1.15261272-s2.0-0037235744https://www.scopus.com/inward/record.uri?eid=2-s2.0-0037235744&doi=10.1115%2f1.1526127&partnerID=40&md5=12da6eaacc5277e433e0d1a1f3375b44