@conference {539, title = {Mapping-aware megamodeling: Design Patterns and Laws}, booktitle = {Software Language Engineering}, year = {2013}, publisher = {Springer}, organization = {Springer}, attachments = {http://gsd.uwaterloo.ca/sites/default/files/figures.zip}, author = {Diskin, Zinovy and Kokaly, Sahar and Tom Maibaum} }