6B. Shackel. The BLEND system: programme for the study of some electronic journals. Journal of the American Society for Information Science, 1983(34) :22.
8L.R. Carson, J.G. Howard. Electronic publishing: potential benifis and problems for authors, publishers, and libraries.Journal of Chemical Information and Computer Sciences, 1984(24) :123.
9University of California, Office of the President, Collection Management Strategies in a Digital Environment: A Proposalto the Andrew W Mellon Foundation. 2000. http://www.slp. ucop. edu/initiatives/CMI _ Proposal. htm.
10Karen Rupp - Serrano. Canceling print serials in favor of electronic: criteria for decision making. Library Collections, Acquisitions, & Technical Services, 2002, 26:369-378.