MAP20120020207 Liang, Zhibin Dividends and reinsurance under a penalty for ruin / Zhibin Liang, Virginia R. Young En: Insurance : mathematics and economics. - Oxford : Elsevier, 1990- = ISSN 0167-6687. - 01/05/2012 Tomo 50 Número 3 - 2012 I. Young, Virginia R. . II. Title.