1. Technology Readiness Level. HORIZON 2020—WORK PROGRAMME 2014–2015. [Internett] https://ec.europa.eu/research/participants/data/ref/h2020/wp/2014_2015/annexes/h2020-wp1415-annex-g-trl_en.pdf
2. Chamorro-Premuzic T. Seven rules for managing creative-but-difficult people. Harvard Bus Rev. [Internett]. 2 April 2013
3. Behere S (2015) A systems engineering approach to design of complex systems. [Power point presentation] s.l.: Kungliga Tekniska H¨ogskolan, Stockholm
4. Ma Y, Chen G, Thimm G (2008) Paradigm shift: unified and associative feature-based concurrent engineering and collaborative engineering. J Intell Manuf 19:625–641
5. Concurrent Engineering. Wikepedia. [Internett]. https://en.wikipedia.org/wiki/Concurrent_engineering