RT Journal Article SR Electronic T1 Continuously rebalanced investment strategies JF The Journal of Portfolio Management FD Institutional Investor Journals SP 78 OP 81 DO 10.3905/jpm.1991.409384 VO 18 IS 1 A1 Rubinstein, Mark YR 1991 UL http://jpm.pm-research.com/content/18/1/78.abstract AB