@sobrieetal2014c = {
	title = {New veto rules for sorting models},
	author = {Sobrie, O. and Mousseau, V. and Pirlot, M.},
	booktitle = {20th Conference of the International Federation of Operational Research Societies},
	month = {July},
	year = {2014},
	address = {Barcelona, Spain},
	slidespdf = {http://olivier.sobrie.be/slides/slides-ifors_2014_sobrie_et_al.pdf},
}