@conference {DBLP:conf/bpm/SakrAK12,
	title = {Querying Process Models Repositories by Aggregated Graph Search},
	booktitle = {Business Process Management Workshops},
	year = {2012},
	note = {n/a},
	pages = {573-585},
	abstract = {n/a},
	author = {Sherif Sakr and Ahmed Awad and Matthias Kunze}
}
