@conference {Feldman_stoc13a,
	title = {Combinatorial Walrasian Equilibrium},
	booktitle = {Proceedings of the 45th ACM Symposium on the Theory of Computing (STOC-13)},
	year = {2013},
	pages = {61-70},
	url = {http://econcs.seas.harvard.edu/files/econcs/files/feldman_stoc13a.pdf},
	author = {Michal Feldman and Nick Gravin and Brendan Lucier}
}
