TY - JOUR A1 - Hillen, Walter T1 - Test of QED in e+e− annihilation at energies between 12 and 31.6 GeV. TASSO Collaboration T2 - Physics Letters B. 94 (1980), H. 2 Y1 - 1980 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/2589 SN - 0370-2693 SP - 259 EP - 265 ER -