A historical paper written in 2004 by Richard Poynder: https://www.infotoday.com/it/oct04/poynder.shtml Arun http://orcid.org/0000-0002-4398-4658 http://www.researcherid.com/rid/B-9925-2009 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.