MAP20130019062 Shi, Tianxiang Distribution of the time to ruin in some Sparre Andersen risk models / Tianxiang Shi, David Landriault 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. Landriault, David . II. Title.