Geiser, A. (1992). Beauty production at the CERN proton antiproton collider: A test of QCD. Physikalische Inst., RWTH Aachen.
Lua i Stíl Chicago (17ú heag.)Geiser, Achim. Beauty Production at the CERN Proton Antiproton Collider: A Test of QCD. Aachen: Physikalische Inst., RWTH Aachen, 1992.
Lua MLA (8ú heag.)Geiser, Achim. Beauty Production at the CERN Proton Antiproton Collider: A Test of QCD. Physikalische Inst., RWTH Aachen, 1992.
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