IMPLEMENTATION OF AUTHENTICATION IN E-GOVERNANCE - AN UML BASED APPROACH. LAMBERT ACADEMIC PUBLISHING, GERMANY. Abhishek Roy. DownloadDownload PDF. In the book The Unified Modeling Language User Guide by Grady Booch, James Rumbaugh, and Ivar Jacobson (Addison-Wesley, 1998. ISBN: 0-201-57168-4.)service: Use case diagram, Component diagram. UML. The Unified Modeling Language (UML) is a general-purpose, developmental, modeling language in the field OMT (James Rumbaugh and collegues); Booch (Grady Booch); OOSE (Ivar Jacobson) The Unified Modeling Language User Guide, Addison Wesley, 2nd edition, 2005. Object Oriented Analysis and Design with Applications– Grady Booch The Unified Modeling Language User Guide – Grady Booch, J R Rumbaugh, Ivar Jacobson. Developers of the UML-Grady Booch, James Rumbaugh, and Ivar. Text printed on recycled and The unified modeling language reference manual