@conference {87,
	title = {Reasoning over the Evolution of Source Code using Quantified Regular Path Expressions},
	booktitle = {Proceedings of the 18th Working Conference on Reverse Engineering (WCRE11)},
	year = {2011},
	keywords = {history querying, logic meta programming, program querying, regular path expressions, temporal logic, version repositories},
	author = {Kellens, Andy and Coen De Roover and Carlos Noguera and Reinout Stevens and Viviane Jonckers}
}
