MAP20090095212 Klöppel, Susanne A Rotationally invaraint technique for rare event simulation / Susanne Klöppel, Ranja Reda, Walter Schachermayer En: Risk : risk management, derivatives, structured products. - Southwick, West Sussex : Incisive Financial Publishing, 2007- = ISSN 0952-8776. - 15/10/2009 Tomo 22 Número 10 - 2009