MAP20090021778 Denuit, Michel First-order mortality basis for Life Annuities / Michel Denuit, Esther Frostig En: The Geneva Risk and Insurance Review. - The Netherlands : The Geneva Association, 1991-2010 = ISSN 0926-4957. - 01/12/2008 Tomo 33 Número 2 - 2008 , p. 75-89 I. Frostig, Esther . II. Title.