Copyright from a permissions person's point of view. - Barbara A. Friedman (J. Chem. Inf. Comput. Sci., 1982)

International recommendations for handling copyright questions about computer-generated works: what are our concerns? - Barbara Friedman Polansky (J. Chem. Inf. Comput. Sci., 1983)

Copyright: past, present, and future. - Barbara Friedman Polansky; Ben H. Weil (J. Chem. Inf. Comput. Sci., 1985)