RT Journal Article SR Electronic T1 Risk and Return in the Government Bond Market JF The Journal of Portfolio Management FD Institutional Investor Journals SP 48 OP 52 DO 10.3905/jpm.1977.408615 VO 3 IS 4 A1 Jess B. Yawitz A1 William J. Marshall YR 1977 UL https://pm-research.com/content/3/4/48.abstract AB