TSIU-KWEN LEE2018-09-102018-09-101997http://www.scopus.com/inward/record.url?eid=2-s2.0-25844434255&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/329444Derivations with values satisfying a right or left S2n-polynomialjournal article2-s2.0-25844434255