TY - JOUR A1 - Hillen, Walter T1 - Charge asymmetry and weak interaction effects in e+e−→μ+μ− and e+e−→τ+τ− . TASSO Collaboration T2 - Physics Letters B. 110 (1982), H. 2 Y1 - 1982 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/2574 SN - 0370-2693 SP - 173 EP - 180 ER -