MAP20080025076 Xie, Shuxiang Continuous-time portfolio selection with liability: Meanvariance model and stochastic LQ approach / Shuxiang Xie, Zhongfei Li, Shouyang Wang En: Insurance : mathematics and economics. - Oxford : Elsevier, 1990- = ISSN 0167-6687. - 27/06/2008 Tomo 42 Número 3 - 2008 I. Li, Zhongfei . II. Wang, Shouyang . III. Title.