MAP20110029074 Avram, Florin The Gerber-shiu expected discounted penalty-reward function under an affine jump-diffusion model / Florin Avram, Miguel Usabel En: Astin bulletin. - Belgium : ASTIN and AFIR Sections of the International Actuarial Association = ISSN 0515-0361. - 01/11/2008 Tomo 38 Número 2 - 2008 I. Usábel, Miguel .