RT Journal Article SR Electronic T1 Market-Oriented Benchmarks for Immunized Portfolios JF The Journal of Portfolio Management FD Institutional Investor Journals SP 26 OP 35 DO 10.3905/jpm.1992.409409 VO 18 IS 3 A1 Boyce I. Greer YR 1992 UL https://pm-research.com/content/18/3/26.abstract AB