Comparative performance of several flexible docking programs and scoring functions: enrichment studies for a diverse set of pharmaceutically relevant targets.
Zhou Z, Felts AK, Friesner RA, Levy RM, J Chem Inf Model, 2007 Jul-Aug - link

Distance-restrained docking of rifampicin and rifamycin SV to RNA polymerase using systematic FRET measurements: developing benchmarks of model quality and reliability.
Knight JL, Mekler V, Mukhopadhyay J, Ebright RH, Levy RM, Biophys J, 2005 Feb - link