@techreport{repORt:2013-016,
	author = {J.-B. Gauthier and J. Desrosiers and M. L\"{u}bbecke},
	title = {Tools for primal degenerate linear programs: IPS, DCA, and PE},
	institution = {Operations Research, RWTH Aachen University},
	year = {2013},
	number = {2013--016},
	month = {Oct}
}