PT - JOURNAL ARTICLE AU - Thomas Iben AU - Robert B Litterman TI - Have the Benefits of International Diversification Diminished? AID - 10.3905/jfi.1994.408110 DP - 1994 Sep 30 TA - The Journal of Fixed Income PG - 27--34 VI - 4 IP - 2 4099 - https://pm-research.com/content/4/2/27.short 4100 - https://pm-research.com/content/4/2/27.full