PT - JOURNAL ARTICLE AU - Jacques Ittensohn TI - How to Structure Efficient International Portfolios AID - 10.3905/jpm.1976.408583 DP - 1976 Oct 31 TA - The Journal of Portfolio Management PG - 62--66 VI - 3 IP - 1 4099 - https://pm-research.com/content/3/1/62.short 4100 - https://pm-research.com/content/3/1/62.full