PT  - JOURNAL ARTICLE
AU  - Gerald O. Bierwag
AU  - George G. Kaufman
AU  - Cynthia M. Latta
AU  - Gordon S. Roberts
TI  - Duration
AID  - 10.3905/jpm.1987.409098
DP  - 1987 Jan 31
TA  - The Journal of Portfolio Management
PG  - 48--52
VI  - 13
IP  - 2
4099  - https://pm-research.com/content/13/2/48.short
4100  - https://pm-research.com/content/13/2/48.full