%0 Journal Article %A Robert Pusz %A Tomasz Rolski %T Approximation of the probability of insolvability of a portfolio %J Mathematica Applicanda %D 2005 %P 48-69 %V 33 %N 47/06 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.14708/ma.v33i47/06.1351/ %R 10.14708/ma.v33i47/06.1351 %G pl %F 10_14708_ma_v33i47_06_1351