MAP20140000838 Maegebier, Alexander Valuation and risk assessment of disability insurance using a discrete time trivariate Markov renewal reward process / Alexander Maegebier En: Insurance : mathematics and economics. - Oxford : Elsevier, 1990- = ISSN 0167-6687. - 04/11/2013 Volumen 53 Número 3 - noviembre 2013 I. Title.