M. Baldauf, D. Schabus, M. Fuchs, P. Fröhlich, und S. Suette. Adjunct Proceedings of the 3rd International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI), Seite 55-56. Salzburg, Austria, (November 2011)
D. Schabus, M. Baldauf, und P. Fröhlich. Adjunct Proceedings of the 2nd International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI), Seite 25-25. Pittsburgh, PA, USA, (November 2010)
P. Fröhlich, M. Baldauf, M. Hagen, S. Suette, D. Schabus, und A. Kun. Proceedings of the 3rd International Conference on Automotive User Interfaces and Interactive Vehicular Applications (AutomotiveUI), Seite 143-150. Salzburg, Austria, (November 2011)
P. Fröhlich. (September 2004)Revision~66 --
http://www.cs.jhu.edu/~phf/2007/fall/cs328/froehlich-compilers-2004.pdf
-- last visited $17^th$ January 2009.