TY  - JOUR
A1  - Hillen, Walter
T1  - Λ, Image  production in e+e- annihilation at 33 GeV centre of mass energy. TASSO Collaboration
JF  - Physics Letters B. 105 (1981), H. 4
Y1  - 1981
SN  - 0370-2693
SP  - 75
EP  - 80
ER  - 
TY  - JOUR
A1  - Hillen, Walter
T1  - Evidence for charged primary partons in e+e− → 2 jets. TASSO Collaboration
JF  - Physics Letters B. 100 (1981), H. 4
Y1  - 1981
SN  - 0370-2693
SP  - 357
EP  - 363
ER  - 
TY  - JOUR
A1  - Hillen, Walter
T1  - Search for new sequential leptons in e+e- annihilation at petra energies. TASSO Collaboration
JF  - Physics Letters B. 99 (1981), H. 2
Y1  - 1981
SN  - 0370-2693
SP  - 163
EP  - 168
ER  -