RT Journal Article SR Electronic T1 The many dimensions of risk JF The Journal of Portfolio Management FD Institutional Investor Journals SP 35 OP 39 DO 10.3905/jpm.1988.409142 VO 14 IS 2 A1 Wagner, Wayne H. YR 1988 UL http://jpm.pm-research.com/content/14/2/35.abstract AB