RT Journal Article SR Electronic T1 Is Gold a Prudent Investment Under ERISA? JF The Journal of Portfolio Management FD Institutional Investor Journals SP 28 OP 31 DO 10.3905/jpm.1981.28 VO 8 IS 1 A1 Ronald S. Tauber YR 1981 UL https://pm-research.com/content/8/1/28.abstract AB