RT Journal Article SR Electronic T1 Risk Containment for Investors with Multivariate Utility Functions JF The Journal of Derivatives FD Institutional Investor Journals SP 28 OP 44 DO 10.3905/jod.1998.407996 VO 5 IS 3 A1 Mark Kritzman A1 Don R Rich YR 1998 UL https://pm-research.com/content/5/3/28.abstract AB