TSIU-KWEN LEE2018-09-102018-09-102004http://www.scopus.com/inward/record.url?eid=2-s2.0-8744249322&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/307167Generalized skew derivations characterized by acting on zero productjournal article10.2140/pjm.2004.216.2932-s2.0-8744249322