Arms, William Y., (2000) Automated Digital Libraries: How Effectively Can Computers Be Used for the Skilled Tasks of Professional Librarianship? , Dlib magazine, available at http://www.dlib.org/dlib/july00/arms/07arms.html Barrueco Cruz, Jose Manuel, Markus Klink and Thomas Krichel, (2000) Personal data in a large digital library , presented at ECDL2000, available at http://openlib.org/home/krichel/papers/phoenix.html Krichel, Thomas, (1999) Guildford protocol, available at ftp://netec.mcc.ac.uk/pub/NetEc/RePEc/all/root/docu/guilp.html Krichel, Thomas (2001) ReDIF version 1 , available at ftp://netec.mcc.ac.uk/pub/NetEc/RePEc/all/root/docu/redif_1.html Roosendaal, Hans E. and Peter A.Th.M. Guerts, (1997) Forces and functions in scientific communication: an analysis of their interplay , available at http://www.physik.uniOldenburg's/conferences/crisp97/roosendaal.html Wyly, Brendan J. (1998) Competition in scholarly publishing? What Publisher Profits Reveal ARL Newsletter, # 200, available at http://www.arl.org/newsltr/200/wylytable.html