@Article{economics.ja.2012-12,
 author = {D’Agata, Antonio},
 title = {Existence of Exact Walrasian Equilibria in Nonconvex Economies},
 journal = {Economics: The Open-Access, Open-Assessment E-Journal},
 volume = {6},
 year = {2012},
 number = {2012-12},
 doi = {10.5018/economics-ejournal.ja.2012-12}, 
 url = {http://dx.doi.org/10.5018/economics-ejournal.ja.2012-12}
}