O. Sahr

Photonic events with missing energy in $\mathrme^+\mathrme^-$ collisions at $\sqrt{s}$ = 189 GeV

Frank Fiedler, K. Klein, Z. L. Trocsanyi, 2000 .

Determination of the b quark mass at the Z mass scale

Frank Fiedler, Rolf Seuster, K. Klein, 2001 .

Search for neutral heavy leptons produced in Z decays

E. Vallazza, A. Tsirou, Mariusz Witek, 1997 .