1. Paul Hammant. What is trunk-based development? https://paulhammant.com/2013/04/05/what-is-trunk-based-development/. Accessed: 2018-03-26. Paul Hammant. What is trunk-based development? https://paulhammant.com/2013/04/05/what-is-trunk-based-development/. Accessed: 2018-03-26.
2. Pure::variants. Variant management tool from Pure-systems company. http://www.pure-systems.com/products/pure-variants-9.html. Accessed: 2018-03-26. Pure::variants. Variant management tool from Pure-systems company. http://www.pure-systems.com/products/pure-variants-9.html. Accessed: 2018-03-26.
3. Visualizing categorical data as flows with alluvial diagrams. http://digitalsplashmedia.com/2014/06/visualizing-categorical-data-as-flows-with-alluvial-diagrams/. Accessed: 2018-03-26. Visualizing categorical data as flows with alluvial diagrams. http://digitalsplashmedia.com/2014/06/visualizing-categorical-data-as-flows-with-alluvial-diagrams/. Accessed: 2018-03-26.
4. Ward Cunningham. Integration Hell. http://c2.com/cgi/wiki?IntegrationHell. Accessed: 2018-03-26. Ward Cunningham. Integration Hell. http://c2.com/cgi/wiki?IntegrationHell. Accessed: 2018-03-26.
5. Identifying features in forks