Media type: E-Article Title: Essential supremum and essential maximum with respect to random preference relations Contributor: Kabanov, Yuri; Lépinette, Emmanuel Published: Elsevier BV, 2013 Published in: Journal of Mathematical Economics, 49 (2013) 6, Seite 488-495 Language: English DOI: 10.1016/j.jmateco.2013.05.007 ISSN: 0304-4068 Keywords: Applied Mathematics ; Economics and Econometrics Origination: Footnote: