MAP20130019079 Kaluszka, Marek An Iteractivity condition for the mean-value principle under comulative prospect theory / Marek Kaluszka, Michal Krzeszowiec En: Astin bulletin. - Belgium : ASTIN and AFIR Sections of the International Actuarial Association = ISSN 0515-0361. - 03/06/2013 Volumen 43 Número 1 - junio 2013 I. Krzeszowiec, Michal . II. Título.