eHiTS: an innovative approach to the docking and scoring function problems.
Zsoldos Z, Reid D, Simon A, Sadjad BS, Johnson AP, Curr Protein Pept Sci, 2006 Oct - link

eHiTS: a new fast, exhaustive flexible ligand docking system.
Zsoldos Z, Reid D, Simon A, Sadjad SB, Johnson AP, J Mol Graph Model, 2007 Jul - link