http://clionauta.wordpress.com/2009/04/30/las-humanidades-digitales-en-2008-2/
Connotea Imports 04/30/2009
http://www.heise.de/open/Open-Access-Streit-zweiter-Akt--/news/meldung/137027&tbb=1
http://weblog.ib.hu-berlin.de/?p=6845
http://archiv.twoday.net/stories/5673615/
http://www.principien.de/2009/04/30/agitpropwochen/
http://www.timeshighereducation.co.uk/story.asp?sectioncode=26&storycode=406309&c=1
http://creativecommons.org/weblog/entry/14250
http://www.libraryjournal.com/blog/1090000309/post/640043864.html%26
http://www.clearspring.com/about/press/gsa-takes-another-big-step-forward
http://www.nytimes.com/2009/04/29/technology/internet/29google.html?_r=1
http://www.mediapost.com/publications/?fa=Articles.showArticle&art_aid=105084
http://www.intute.ac.uk/artsandhumanities/cgi-bin/fullrecord.pl?handle=20090423-10131336
Connotea Imports 04/29/2009
http://www.techcrunch.com/2009/04/29/hey-google-free-the-orphans/
http://www.crn.com/software/217200825;jsessionid=DD1ZCM5CUTXZAQSNDLRSKHSCJUNN2JVN
http://government.zdnet.com/?p=4719
http://www.eweek.com/c/a/Search-Engines/Google-Book-Deal-Targeted-by-Justice-Department-371239/
http://marketplace.publicradio.org/display/web/2009/04/28/pm_copyright/
http://abcnews.go.com/print?id=7391207
http://weblog.ib.hu-berlin.de/?p=6829
http://wp.serverfestival.net/?p=141
http://akipta.blogspot.com/2009/04/educational-vodcasting-video-podcasting.html
http://scienceblogs.com/isisthescientist/2009/04/a_more_reasonable_open_access.php
http://www.publishersweekly.com/article/CA6654845.html
http://genvent.com/genomepop/?p=3
http://labtutorials.org/2009/04/29/interview-with-howard-wolinsky-the-us-correspondent-of-embo-reports/