@conference{SEM+15,
	author = {Daniel Schuster and Daniel Esser and Klemens Muthmann and Alexander Schill},
	title = {Modelspace - Cooperative Document Information Extraction in Flexible Hierarchies},
	booktitle = {17th International Conference on Enterprise Information Systems (ICEIS)},
	year = {2015},
	address = {Barcelona, Spain}
}