1. Bain, M. (2010) Software Interactions and the GNU General Public License. International Free and Open Source Software Law Review, 2(2).
2. Berne Convention for the Protection of Literary and Artistic Works, 9 September 1886 (as amended on 28 September 1979). Available from: https://wipolex.wipo.int/en/treaties/textdetails/12214 [Accessed 13 March 2021].
3. Charter of Fundamental Rights of the European Union. Official Journal of the European Union (2012/C-326/391) 26 October. Available from: http://data.europa.eu/eli/treaty/char_2012/oj [Accessed 13 March 2021].
4. Christensen, T.M. (2006) The GNU General Public License: Constitutional Subversion? Hastings Constitutional Law Quarterly, 33(4).
5. Commissariat à l'Energie Atomique, Centre National de la Recherche Sceintifique, Institut National de la Recherche en Informatique et en Automatique. (2006) CeCILL Free Software License Agreement. [online]. Available from: https://cecill.info/licences/Licence_CeCILL_V2-en.html [Accessed 13 March 2021].