bibliography.bib

@article{ferguson2006gpl,
	author = "Doug Ferguson",
	title = "Syntar Errors: Why Version 3 of the GNU General Public License Needs Debugging",
	journal = "North Carolina Journal of Law \& Technology",
	volume = "7",
	number = "2",
	pages = "397--420",
	year = "2006",
	URL = "https://heinonline.org/HOL/Page?handle=hein.journals/ncjl7&id=403"
}

@misc{wikipedia:publiclicenses,
	title = "Category:PCLs --- {W}ikipedia{,} The Free Encyclopedia",
	author = {{Wikipedians}},
	howpublished = "\url{https://web.archive.org/web/20240131085240/https://en.wikipedia.org/wiki/Category:Public_copyright_licenses}",
	year = "2024",
	note = "Accessed: 2024 Jan 31"
}

@misc{sfc:rhel,
	title = "A Comprehensive Analysis of the GPL Issues With the Red Hat Enterprise Linux \(RHEL\) Business Model",
	author = "Bradley M. Kuhn",
	howpublished = "\url{https://web.archive.org/web/20240205080551/https://sfconservancy.org/blog/2023/jun/23/rhel-gpl-analysis/}",
	year = "2023",
	note = "Accessed: 2024 Feb 5"
}

@misc{ibm:rhel,
	title = "Furthering the evolution of CentOS Stream",
	author = "Mike McGrath",
	howpublished = "\url{https://web.archive.org/save/https://www.redhat.com/en/blog/furthering-evolution-centos-stream}",
	year = "2023",
	note = "Accessed: 2024 Feb 5"
}

@misc{gnu:free,
	title = "What is Free Software?",
	author = "GNU",
	howpublished = "\url{https://web.archive.org/web/19980126185518/https://www.gnu.org/philosophy/free-sw.html}",
	year = "1996",
	note = "Accessed: 2024 Feb 8"
}

@misc{osi:gplv3,
	title = "GNU General Public License version 3",
	author = "OSI",
	howpublished = "\url{https://web.archive.org/web/20240226075409/https://opensource.org/license/gpl-3-0}",
	year = "2008",
	note = "Accessed: 2024 Feb 26"
}

@article{rms:opensource,
	author = {Stallman, Richard},
	title = {Viewpoint Why "open source" misses the point of free software},
	year = {2009},
	issue_date = {June 2009},
	publisher = {Association for Computing Machinery},
	address = {New York, NY, USA},
	volume = {52},
	number = {6},
	issn = {0001-0782},
	url = {https://doi.org/10.1145/1516046.1516058},
	doi = {10.1145/1516046.1516058},
	abstract = {Decoding the important differences in terminology, underlying philosophy, and value systems between two similar categories of software.},
	journal = {Commun. ACM},
	pages = {31-33},
	numpages = {3}
}

@misc{gnu:licenselist,
	title = "Various Licenses and Comments about Them",
	author = "GNU",
	howpublished = "\url{https://web.archive.org/web/20240226115940/https://www.gnu.org/licenses/license-list.html}",
	year = "2023",
	note = "Accessed: 2024 Feb 26"
}

@article{duisburg2011gpl,
	author = "Henrik von Duisburg",
	title = "The Enforceability of the General Public License in the US",
	journal = "Zeitschrift der Deutsch-Amerikanischen Juristen-Vereinigung e.V. 36 (2011)",
	volume = "2",
	pages = "69--70",
	year = "2011",
	URL = "https://heinonline.org/HOL/Page?handle=hein.journals/dajvnws2011&id=75"
}

@misc{osi:licenselist,
	title = "Licenses - Open Source Initiative",
	author = "OSI",
	howpublished = "\url{https://web.archive.org/web/20240307121412/https://opensource.org/licenses}",
	year = "2024",
	note = "Accessed: 2024 March 7"
}

@article{kitchenham2007,
	author = {Kitchenham, Barbara and Charters, Stuart},
	year = {2007},
	month = {01},
	pages = {},
	title = {Guidelines for performing Systematic Literature Reviews in Software Engineering},
	volume = {2}
}

@inproceedings{qgs,
	author = {Zhang, He and Ali Babar, Muhammad},
	title = {On searching relevant studies in software engineering},
	year = {2010},
	publisher = {BCS Learning \& Development Ltd.},
	booktitle = {Proceedings of the 14th International Conference on Evaluation and Assessment in Software Engineering},
	pages = {111-120},
	location = {UK},
	series = {EASE'10}
}

@article{mustonen2003,
	title = {Copyleft—the economics of Linux and other open source software},
	journal = {Information Economics and Policy},
	volume = {15},
	number = {1},
	pages = {99-121},
	year = {2003},
	issn = {0167-6245},
	doi = {https://doi.org/10.1016/S0167-6245(02)00090-2},
	url = {https://www.sciencedirect.com/science/article/pii/S0167624502000902},
	author = {Mikko Mustonen},
}

@misc{fsf:licenselist,
	title = "Category:License - Free Software Directory",
	author = "FSF",
	howpublished = "\url{https://web.archive.org/web/20240409111815/https://directory.fsf.org/wiki/Category:License}",
	year = "2024",
	note = "Accessed: 2024 April 9"
}

@misc{github:licenseusage,
	title = "Open source license usage on GitHub.com - The GitHub Blog",
	author = "Ben Balter",
	howpublished = "\url{https://web.archive.org/web/20240409120258/https://github.blog/2015-03-09-open-source-license-usage-on-github-com/}",
	year = "2015",
	note = "Accessed: 2024 April 9"
}

@misc{wikipedia:mit,
	title = "MIT License - Wikipedia",
	author = {{Wikipedians}},
	howpublished = "\url{https://web.archive.org/web/20240411081352/https://en.wikipedia.org/wiki/MIT_License}",
	year = "2024",
	note = "Accessed: 2024 April 11"
}

@misc{spdx:licenses,
	title = "SPDX License List",
	author = {{Linux Foundation}},
	howpublished = "\url{https://web.archive.org/web/20240412103557/https://spdx.org/licenses/}",
	year = "2024",
	note = "Accessed: 2024 April 12"
}

@misc{debian:dfsg,
	title = "The DFSG and Software Licenses",
	author = "Debian",
	howpublished = "\url{https://web.archive.org/web/20240415104532/https://wiki.debian.org/DFSGLicenses}",
	year = "2024",
	note = "Accessed: 2024 April 15"
}

@inproceedings{dyba2007,
	author = {Dybå, Tore and Dingsøyr, Torgeir and Hanssen, Geir},
	year = {2007},
	month = {10},
	pages = {225 - 234},
	title = {Applying Systematic Reviews to Diverse Study Types: An Experience Report},
	isbn = {978-0-7695-2886-1},
	doi = {10.1109/ESEM.2007.59}
}