@inproceedings{SEFM-2008-BartheKPS,
	author        = "Gilles Barthe and César Kunz and David Pichardie and Julián Samborski-Forlese",
	booktitle     = "{Proceedings of the Sixth IEEE International Conference on Software Engineering and Formal Methods}",
	doi           = "10.1109/SEFM.2008.10",
	isbn          = "978-0-7695-3437-4",
	pages         = "127--136",
	publisher     = "{IEEE Computer Society}",
	title         = "{Preservation of Proof Pbligations for Hybrid Verification Methods}",
	year          = 2008,
}