Identification of target-specific bioisosteric fragments from ligand-protein crystallographic data. - Elizabeth A. Kennewell; Peter Willett 002; Pierre Ducrot; Claude Luttmann (J. Comput. Aided Mol. Des., 2006)

Use of Reduced Graphs To Encode Bioisosterism for Similarity-Based Virtual Screening. - Kristian Birchall; Valerie J. Gillet; Peter Willett 002; Pierre Ducrot; Claude Luttmann (J. Chem. Inf. Model., 2009)