Junmei Wang, Romain M. Wolf, James W. Caldwell, Peter A. Kollman, and David A. Case, "Development and testing of a general amber force field" Journal of Computational Chemistry(2004) 25(9) 1157-1174.
Junmei WangRomain M. WolfJames W. CaldwellPeter A. KollmanDavid A. CasePublished in: J. Comput. Chem. (2005)