Enhancing the diversity of a corporate database using chemical database clustering and analysis. - Norah E. Shemetulskis; James B. Dunbar Jr.; Bonnie W. Dunbar; David W. Moreland; Christine Humblet (J. Comput. Aided Mol. Des., 1995)

Stigmata: An Algorithm To Determine Structural Commonalities in Diverse Datasets. - Norah E. Shemetulskis; David Weininger; C. John Blankley; J. J. Yang; Christine Humblet (J. Chem. Inf. Comput. Sci., 1996)