@article {2010,
	title = {On optimality of c-cyclically monotone transference plans},
	journal = {Comptes Rendus Mathematique 348 (2010) 613-618},
	year = {2010},
	publisher = {Elsevier},
	abstract = {Abstract. This note deals with the equivalence between the optimality of a transport plan for the Monge-Kantorovich problem and the condition of c-cyclical monotonicity, as an outcome of the construction in [7]. We emphasize the measurability assumption on the hidden structure of linear preorder, applied also to extremality and uniqueness problems. Resume. Dans la presente note nous decrivons brievement la construction introduite dans [7] a propos de l\\\'equivalence entre l\\\'optimalite d\\\'un plan de transport pour le probleme de Monge-Kantorovich et la condition de monotonie c-cyclique ainsi que d\\\'autres sujets que cela nous amene a aborder. Nous souhaitons mettre en evidence l\\\'hypothese de mesurabilite sur la structure sous-jacente de pre-ordre lineaire.},
	doi = {10.1016/j.crma.2010.03.022},
	url = {http://hdl.handle.net/1963/4023},
	author = {Stefano Bianchini and Laura Caravenna}
}
