Chang, D.-C.D.-C.ChangSHU-CHENG CHANGTie, J.J.Tie2018-09-102018-09-102009http://www.scopus.com/inward/record.url?eid=2-s2.0-73249124796&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/347171application/pdf1156868 bytesapplication/pdfLaguerre calculus and Paneitz operator on the Heisenberg groupjournal article10.1007/s11425-009-0056-02-s2.0-84951937520WOS:000366330100002