@techreport{repORt:2019-2019—052,
	author = {E. Boros and Y. Crama and E. Rodríguez-Heck},
	title = {Compact quadratizations for pseudo-Boolean functions},
	institution = {Lehrstuhl f\"{u}r Operations Research, RWTH Aachen University},
	year = {2019},
	type = {repORt},
	number = {2019—052},
	month = {Jan},
	url = {https://www.or.rwth-aachen.de/files/research/publications/article_quadrat_bounds ORBI.pdf}
}