Computational methods for conformational analysis of unsymmetrical 1, 3-diamines: 3-aminotropanes. - Anita H. Lewin; Jennifer B. Sorensen; John A. Dustman; J. Phillip Bowen (J. Comput. Chem., 1999)

Molecular mechanics (MM3) parameterization for oxocarbenium ions. - Guyan Liang; Jennifer B. Sorensen; David Whitmire; J. Phillip Bowen (J. Comput. Chem., 2000)