Ball, J.S.J.S.BallTING-WAI CHIU2019-12-272019-12-271981https://scholars.lib.ntu.edu.tw/handle/123456789/442042Erratum: Analytic properties of the vertex functions in gauge theories. IIother10.1103/PhysRevD.23.3085.22-s2.0-24844460485https://www.scopus.com/inward/record.uri?eid=2-s2.0-24844460485&doi=10.1103%2fPhysRevD.23.3085.2&partnerID=40&md5=fad31db9bd635d68da81880504392462