MAP20100025802 Marshall, Claymore Valuation of a guaranteed minimum income benefit / Claymore Marshall, Mary Hardy, and David Saunders En: North American actuarial journal. - Schaumburg : Society of Actuaries, 1997- = ISSN 1092-0277. - 01/04/2010 Tomo 14 Número 1 - 2010 I. Hardy, Mary . II. Saunders, David . III. Title.