Parity-violating 3-jet observables for massive quarks to order alphas^2   in e+e- annihilation
  In this talk we discuss the calculation of the QCD corrections to parity-violating 3-jet observables in e^+e^- collisions, keeping the full quark mass dependence. 
W. Bernreuther (RWTH Aachen), A. Brandenburg (DESY), P. Uwer (Saclay)