Rich, D. H.; Bohacek, R. S.; Dales, N. A.; Glunz, P.; Ripka, A. S. Transformation of Peptides into Non-Peptides. Synthesis of Computer-Generated Enzyme Inhibitors: Computer-Assisted Drug Design. Chimia 1997, 51 (1-2), 45. https://doi.org/10.2533/chimia.1997.45.