• The Right to Read by Richard Stallman, 1997: <https://www.gnu.org/philosophy/right-to-read.en>
• The Digital Imprimatur by John Walker, 2003: <https://www.fourmilab.ch/documents/digital-imprimatur/>
• The War on General Purpose Computing by Cory Doctorow, 2012: <https://memex.craphound.com/2012/01/10/lockdown-the-coming-w...>
• The Right to Read by Richard Stallman, 1997: <https://www.gnu.org/philosophy/right-to-read.en>
• The Digital Imprimatur by John Walker, 2003: <https://www.fourmilab.ch/documents/digital-imprimatur/>
• The War on General Purpose Computing by Cory Doctorow, 2012: <https://memex.craphound.com/2012/01/10/lockdown-the-coming-w...>