@conference {534,
	title = {Partial Instances via Subclassing},
	booktitle = {6th International Conference on Software Language Engineering},
	year = {2013},
	address = {Indianapolis, USA},
	attachments = {http://gsd.uwaterloo.ca/sites/default/files/2013-sle-pi-camera.pdf , http://gsd.uwaterloo.ca/sites/default/files/20131028-pi-sle.pdf},
	author = {B{\k a}k, Kacper and Diskin, Zinovy and Micha{\l} Antkiewicz and Krzysztof Czarnecki and Andrzej W{\k a}sowski}
}