RT Journal Article SR Electronic T1 New perspectives on pension fund management JF The Journal of Portfolio Management FD Institutional Investor Journals SP 46 OP 50 DO 10.3905/jpm.1981.408804 VO 7 IS 3 A1 Mennis, Edmund A. A1 Valentine, Jerome L. A1 Mennis, Daniel L. YR 1981 UL http://jpm.pm-research.com/content/7/3/46.abstract AB