@inproceedings{SEFM-2007-HallRJ,
	author        = "Jon G. Hall and Lucia Rapanotti and Michael Jackson",
	booktitle     = "{Proceedings of the Fifth IEEE International Conference on Software Engineering and Formal Methods}",
	doi           = "10.1109/SEFM.2007.29",
	isbn          = "978-0-7695-2884-7",
	pages         = "15--24",
	publisher     = "{IEEE Computer Society}",
	title         = "{Problem Oriented Software Engineering: A design-theoretic framework for software engineering}",
	year          = 2007,
}