@inproceedings{RE-2014-LetychevskyiW,
	author        = "Oleksandr Letychevskyi and Thomas Weigert",
	booktitle     = "{Proceedings of the 22nd International Requirements Engineering Conference}",
	doi           = "10.1109/RE.2014.6912282",
	isbn          = "['978-1-4799-3031-9', '978-1-4799-3033-3']",
	pages         = "331--332",
	publisher     = "{IEEE}",
	title         = "{Symbolic verification of requirements in VRS system}",
	year          = 2014,
}