RT Journal Article SR Electronic T1 Measuring the Duration of an Internationally Diversified Bond Portfolio JF The Journal of Portfolio Management FD Institutional Investor Journals SP 93 OP 99 DO 10.3905/jpm.1997.409628 VO 24 IS 1 A1 Thomas, Lee R A1 Willner, Ram YR 1997 UL http://jpm.pm-research.com/content/24/1/93.abstract AB