A Next-to-Leading Order Calculation of Hadronic Three Jet Production
  We present results of a next-to-leading order calculation of three jet production at hadron colliders. This calculation will have many applications. In addition to computing such three-jet observables as spectra, mass distributions, this calculation permits the first next-to-leading order studies at hadron colliders of jet and event shape variables. 
William B. Kilgore, Walter T. Giele