A clustering experiment: First step towards a computer-generated classification scheme. - Nancy Price; Samuel Schiminovich (Inf. Storage Retr., 1968)

Automatic classification and retrieval of documents by means of a bibliographic pattern discovery algorithm. - Samuel Schiminovich (Inf. Storage Retr., 1971)

The ICSU AB International classification system for physics: Its history and future. - A. Berthelot; Peter Clague; Samuel Schiminovich; Wolfgang Zwirner (J. Am. Soc. Inf. Sci., 1979)