@Inproceedings {maass2011,
title = {Pattern-Based Approach for Designing with Diagrammatic and Propositional Conceptual Models},
author = {Maass, W. and Janzen, S.},
year = {2011},
owner = {Chair in Information and Service Systems - Saarland University},
timestamp = {2013-05-22T07:36:26+02:00},
url = {http://iss.uni-saarland.de/en/publications},
booktitle = {6th Int. Conf. on Design Science Research in Information Systems and Technology (DESRIST 2011), Milwaukee, Wisconsin, USA},
}