PT  - JOURNAL ARTICLE
AU  - J.B. Gould
AU  - Eric H. Sorensen
TI  - Duration
AID  - 10.3905/jpm.1986.409079
DP  - 1986 Oct 31
TA  - The Journal of Portfolio Management
PG  - 38--43
VI  - 13
IP  - 1
4099  - https://pm-research.com/content/13/1/38.short
4100  - https://pm-research.com/content/13/1/38.full