Press Articles
- 2012/10/21 How To Install Umbrello (UML Modeller) On Windows 7
- 2012/04/05 Basics of Umbrello UML Modeller
- 2009/09/17 Native MacOS Umbrello in KDE 4
- 2008/29/01 Penguin-powered UML modeling (The Register)
- 2003/06/01 Software modelling in (German) linux magazine
- 2003/04/01 Jonathan Riddell - BSc Honours Dissertation, Final Report
- Wikipedia article