@article{PEPM-J-2007-MollerS11,
	author        = "Anders Møller and Michael I. Schwartzbach",
	doi           = "10.1016/j.scico.2009.11.007",
	journal       = "{Science of Computer Programming}",
	number        = 6,
	pages         = "492--515",
	title         = "{XML graphs in program analysis}",
	volume        = 76,
	year          = 2011,
}