@conference {vl-hccposter11,
	title = {HaExcel: A Model-Based Spreadsheet Evolution System (Poster)},
	booktitle = {2011 IEEE Symposium on Visual Languages and Human-Centric Computing},
	year = {2011},
	note = {<p>n/a</p>
},
	month = {September},
	publisher = {IEEE},
	organization = {IEEE},
	abstract = {<p>n/a</p>
},
	keywords = {HaExcel, Model-Based Spreadsheets, Software Evolution},
	attachments = {https://docentes.fct.unl.pt/sites/default/files/jmc-cunha/files/poster.vlhcc11.png},
	author = {Cunha, J{\'a}come and Fernandes, Jo{\~a}o Paulo and Mendes, Jorge and Saraiva, Jo{\~a}o}
}
