PLANT/ds: An Expert Consulting System for the Diagnosis of Soybean Diseases. - Ryszard S. Michalski; J. H. Davis; V. S. Bisht; James B. Sinclair (ECAI, 1982)

An Iterative Method for Matrix Spectral Factorization. - T. J. Harris; J. H. Davis (SIAM J. Sci. Comput., 1992)