RT Journal Article SR Electronic T1 Duration equivalent bond swaps JF The Journal of Portfolio Management FD Institutional Investor Journals SP 26 OP 32 DO 10.3905/jpm.1986.409067 VO 12 IS 4 A1 Marcelle Arak A1 Laurie S. Goodman A1 Joseph Snailer YR 1986 UL https://pm-research.com/content/12/4/26.abstract AB