Lamentablemente en inglés, pero de mucho interés:

Access to Knowledge in the Age of Intellectual Property
Zone/MIT, 2010 Edited by Gaëlle Krikorian and Amy Kapczynski
Collection of papers, 652p
http://mitpress.mit.edu/books/full_pdfs/Access_to_Knowledge_in_the_Age_of_Intellectual_Property.pdf

Y un artículo al respecto:

The Rise of the Access to Knowledge Movement
http://blog.soros.org/2011/02/the-rise-of-the-access-to-knowledge-movement-an-interview-with-vera-franz/
February 2, 2011 | by Becky Hogge
An Interview with Vera Franz, who is one of the contributors to the book.