CHUCKLES: A method for representing and searching peptide and peptoid sequences on both monomer and atomic levels. - Michael A. Siani; David Weininger; Jeffrey M. Blaney (J. Chem. Inf. Comput. Sci., 1994)

CHORTLES: A Method for Representing Oligomeric and Template-Based Mixtures. - Michael A. Siani; David Weininger; Craig A. James; Jeffrey M. Blaney (J. Chem. Inf. Comput. Sci., 1995)