@inproceedingsLehrenfeld_Müller_Tahedl_1995, place= Darmstadt, Germany , title=Transforming SDL Diagrams Into a Complete Visual Representation, DOI=10.1109/VL.1995.520803, booktitle=Proceedings of Symposium on Visual Languages, author=Lehrenfeld, Georg and Müller, Wolfgang and Tahedl, C., year=1995