@sobrieetal2018 = {
	author = {Sobrie, O. and Gillis, N. and Mousseau, V. and Pirlot, M.},
	title = {{UTA}-poly and {UTA}-splines: additive value functions with polynomial marginals},
	journal = {European Journal of Operational Research},
	volume = {264},
	number = {2},
	pages = {405--418},
	year = {2018},
	issn = {0377-2217},
	doi = {http://dx.doi.org/10.1016/j.ejor.2017.03.021},
	url = {http://www.sciencedirect.com/science/article/pii/S0377221717302254},
	preprintpdf = {http://olivier.sobrie.be/papers/ejor_2018_sobrie_et_al.pdf},
}