According to Wikipedia's definition<ref>Wikipedia, ''[https://en.wikipedia.org/w/index.php?title=Open_access&oldid=1014960039 Open Access]''</ref>, based upon Peter Suber's<ref>Wikipedia, ''[https://en.wikipedia.org/w/index.php?title=Peter_Suber&oldid=1000232915 Peter Suber]''</ref> famous work<ref name="suber overview">{{Cite book |autore=Suber Peter |titolo=Open Access Overview |url=http://legacy.earlham.edu/~peters/fos/overview.htm |url-status=live |archive-url=https://web.archive.org/web/20070519103647/http://www.earlham.edu/~peters/fos/overview.htm |archive-date=19 May 2007 |access-date=29 November 2014 | According to Wikipedia's definition<ref>Wikipedia, ''[https://en.wikipedia.org/w/index.php?title=Open_access&oldid=1014960039 Open Access]''</ref>, based upon Peter Suber's<ref>Wikipedia, ''[https://en.wikipedia.org/w/index.php?title=Peter_Suber&oldid=1000232915 Peter Suber]''</ref> famous work<ref name="suber overview">{{Cite book |autore=Suber Peter |titolo=Open Access Overview |url=http://legacy.earlham.edu/~peters/fos/overview.htm |url-status=live |archive-url=https://web.archive.org/web/20070519103647/http://www.earlham.edu/~peters/fos/overview.htm |archive-date=19 May 2007 |access-date=29 November 2014 |