TY - JOUR A1 - Hillen, Walter T1 - Energy scan for narrow states in e+e− annihilation at C.M. energies between 29.90 and 31.46 GeV. TASSO Collaboration T2 - Physics Letters B. 88 (1979), H. 1-2 Y1 - 1979 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/2593 SN - 0370-2693 SP - 199 EP - 202 ER -