@article {DBLP:journals/vlc/LaueA11,
	title = {Visual suggestions for improvements in business process diagrams},
	journal = {J. Vis. Lang. Comput.},
	volume = {22},
	number = {5},
	year = {2011},
	note = {n/a},
	pages = {385{\textendash}399},
	abstract = {n/a},
	doi = {10.1016/j.jvlc.2011.04.003},
	url = {http://dx.doi.org/10.1016/j.jvlc.2011.04.003},
	author = {Ralf Laue and Ahmed Awad}
}
