@inproceedings{ICSM-2010-Haller,
	author        = "Klaus Haller",
	booktitle     = "{Proceedings of the 26th International Conference on Software Maintenance}",
	doi           = "10.1109/ICSM.2010.5609679",
	isbn          = "978-1-4244-8630-4",
	pages         = "1--5",
	publisher     = "{IEEE Computer Society}",
	title         = "{On the implementation and correctness of information system upgrades}",
	year          = 2010,
}