MING-CHANG KANG2018-09-102018-09-102005http://www.scopus.com/inward/record.url?eid=2-s2.0-18444399218&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/313833Some group actions on K(x1, x2, x3)journal article