  We present analytical next-to-leading order results for the correlator of
baryonic currents at the three-loop level with one finite mass quark. We obtain
the massless and the HQET limits of the correlator as particular cases from the
general formula, we also give explicit expressions for the moments of the
spectral density. Calculations have been performed with an extensive use of the
symbolic manipulation programs MATHEMATICA and REDUCE.
