Folker den Braber Mass Soldal Lund Ketil Stølen Fredrik Vraalsen Integrating Security in the Development Process with UML. 1560-1566 2005 books/idea/Ency05 Encyclopedia of Information Science and Technology (III) db/books/collections/encyclopedia2005.html#BraberLSV05 http://www.igi-global.com/Bookstore/Chapter.aspx?TitleId=14474