==== BibTeX ==== @article{EGKKJetal2004 , author = {Markus Eiglsperger and Carsten Gutwenger and Michael Kaufmann and Joachim Kupke and Michael J{\"u}nger and Sebastian Leipert and Karsten Klein and Petra Mutzel and Martin Siebenhaller} , title = {Automatic layout of {UML} class diagrams in orthogonal style} , journal = {Information Visualization} , volume = {3} , number = {3} , year = {2004} , pages = {189--208} , doi = {10.1057/palgrave.ivs.9500078} }