3 Finn, P. W. Halperin, D. Kavraki, L. E. Latombe, J.-C. Motwani, R. Shelton, C. Venkat, S. 1996 LNCS Series Applied Computational Geometry - Towards Geometric Engineering Springer-Verlag 1148 67-78 May Book includes selected papers from The ACM Workshop on Applied Computational Geometry, Philadelphia, May 1996 http://www.kavrakilab.org/sites/default/files/finn1996geom-manip-flex-ligands.pdf