@inproceedings{AM15,
	author = {Andr{\'e}, {\'E}tienne and Markey, Nicolas},
	title = {Language Preservation Problems in Parametric Timed Automata},
	longbooktitle = {Proceedings of the 13th International Conference on Formal Modeling and Analysis of Timed Systems ({FORMATS} 2015)},
	booktitle = {{FORMATS}},
	doi = {10.1007/978-3-319-22975-1_3},
	editor = {Sankaranarayanan, Sriram and Vicario, Enrico},
	location = {Madrid, Spain},
	month = sep,
	pages = {27--43},
	publisher = {Springer},
	series    = {Lecture Notes in Computer Science},
	volume = {9268},
	year = {2015},
}