@sobriepirlot2012 = {
	title = {Implementation of {ELECTRE TRI} in an {O}pen {S}ource {GIS}},
	author = {Sobrie, O. and Pirlot, M.},
	journal = {EWG/MCDA Newsletter},
	year = {2012},
	pages = {15--18},
	preprintpdf = {http://olivier.sobrie.be/papers/ewg_2012_sobrie_pirlot.pdf},
}