quellen.txt

http://www.robert-bauer.eu/img_kvp/robert-bauer_eu-kvp-35.png

http://calleam.com/WTPF/?page_id=2086
http://www.nytimes.com/2005/08/27/us/denver-airport-saw-the-future-it-didnt-work.html?_r=0
https://www.wrike.com/blog/lessons-learned-from-project-failure-at-denver-international-airport-why-checking-bags-is-still-a-pain/
http://ardent.mit.edu/airports/ASP_papers/Bag%20System%20at%20Denver.PDF
http://www.bizjournals.com/denver/blog/broadway_17th/2015/02/dia20-the-high-techairport-baggage-system-that.html
http://www.computerworld.com/article/2556725/it-project-management/united-axes-troubled-baggage-system-at-denver-airport.html

http://blogs.msdn.com/blogfiles/nickmalik/WindowsLiveWriter/ThePrerequisitesforAvoidingJaBOWS_DE1F/image_2.png

https://conceptdraw.com/a538c3/p1/preview/640/pict--rca-diagram-root-cause-analysis-tree-diagram-template.png--diagram-flowchart-example.png