Quality Control of Chemical Data Bases. - Stephen R. Heller; George W. A. Milne; Richard J. Feldmann (J. Chem. Inf. Comput. Sci., 1976)

An International Mass Spectral Search System (MSSS). V. A Status Report. - Rachelle S. Heller; George W. A. Milne; Richard J. Feldmann; Stephen R. Heller (J. Chem. Inf. Comput. Sci., 1976)

An Interactive Substructure Search System. - Richard J. Feldmann; George W. A. Milne; Stephen R. Heller; A. Fein; J. A. Miller; B. Koch (J. Chem. Inf. Comput. Sci., 1977)