RT Journal Article SR Electronic T1 Structured Portfolio Approaches to International Investing JF The Journal of Investing FD Institutional Investor Journals SP 25 OP 33 DO 10.3905/joi.2.3.25 VO 2 IS 3 A1 Hans L. Erickson A1 Shung H. Minn A1 John M. Cunniff YR 1993 UL https://pm-research.com/content/2/3/25.abstract AB