„Licence Compatibility and Interoperability”. Open-Source Software - Develop, share, and reuse open source software for public administrations. joinup.ec.europa.eu. Архивирано из оригинала 2015-06-17. г. Приступљено 2015-05-30. „The licences for distributing free or open source software (FOSS) are divided in two families: permissive and copyleft. Permissive licences (BSD, MIT, X11, Apache, Zope) are generally compatible and interoperable with most other licences, tolerating to merge, combine or improve the covered code and to re-distribute it under many licences (including non-free or 'proprietary').”
Haff, Gordon. „The mysterious history of the MIT License”. opensource.com. Приступљено 2019-07-30. „The date? The best single answer is probably 1987. But the complete story is more complicated and even a little mysterious. [...] Precursors from 1985. The X Consortium or X11 License variant from 1987. Or the Expat License from 1998 or 1999.”
Hanwell, Marcus D. (2014-01-28). „Should I use a permissive license? Copyleft? Or something in the middle?”. opensource.com. Приступљено 2015-05-30. „Permissive licensing simplifies things One reason the business world, and more and more developers [...], favor permissive licenses is in the simplicity of reuse. The license usually only pertains to the source code that is licensed and makes no attempt to infer any conditions upon any other component, and because of this there is no need to define what constitutes a derived work. I have also never seen a license compatibility chart for permissive licenses; it seems that they are all compatible.”
Dictionary.com defines "sublicense" as "a license or contract granted to a third party by a licensee for specified rights or uses of a product, brand name, logo, etc." http://dictionary.reference.com/browse/sublicense
scribd.com
Christian H. Nadan, Closing the Loophole; Open Source Licensing and the Implied Patent License, THE COMPUTER AND INTERNET LAWYER, Vol. 26, No. 8 (Aug. 2009) available at http://www.scribd.com/doc/46088081/Closing-the-Loophole-Open-Source-Licensing-and-the-Implied-Patent-License-Nadan who argues that “By using patent terms like “deal in,” “use,” and “sell,” the MIT license grant is more likely to be deemed to include express patent rights than the BSD license.
„Licence Compatibility and Interoperability”. Open-Source Software - Develop, share, and reuse open source software for public administrations. joinup.ec.europa.eu. Архивирано из оригинала 2015-06-17. г. Приступљено 2015-05-30. „The licences for distributing free or open source software (FOSS) are divided in two families: permissive and copyleft. Permissive licences (BSD, MIT, X11, Apache, Zope) are generally compatible and interoperable with most other licences, tolerating to merge, combine or improve the covered code and to re-distribute it under many licences (including non-free or 'proprietary').”
