Documentation of Chemical Reactions. III. Encoding of the Facets. - M. Osinga; Alex A. Verrijn-Stuart (J. Chem. Inf. Comput. Sci., 1976)

Documentation of Chemical Reactions. IV. Further Applications of WLN Analysis Programs: A System for Automatic Generation and Retrieval of Information on Chemical Compounds (AGRICC). - M. Osinga; Alex A. Verrijn-Stuart (J. Chem. Inf. Comput. Sci., 1978)

A peptide to DNA conversion program. - Johan A. van den Berg; M. Osinga (Nucleic Acids Res., 1986)