@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}
}