TY - JOUR AU - Robert Pusz AU - Tomasz Rolski TI - Approximation of the probability of insolvability of a portfolio JO - Mathematica Applicanda PY - 2005 SP - 48 EP - 69 VL - 33 IS - 47/06 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.14708/ma.v33i47/06.1351/ DO - 10.14708/ma.v33i47/06.1351 LA - pl ID - 10_14708_ma_v33i47_06_1351 ER -