Robert B. Best, Nicolae-Viorel Buchete, and Gerhard Hummer, Are Current Molecular Dynamics Force Fields too Helical? Biophys. J. 2008 95: L07-L09.
G. Odriozola, F. Jiménez-Ángeles, and M. Lozada-Cassou, Entropy driven key-lock assembly, J. Chem. Phys. 129, 111101 (2008).