RT Journal Article SR Electronic T1 Choice among methods of estimating share yield JF The Journal of Portfolio Management FD Institutional Investor Journals SP 50 OP 55 DO 10.3905/jpm.1989.409213 VO 15 IS 3 A1 Gordon, David A. A1 Gordon, Myron J. A1 Gould, Lawrence I. YR 1989 UL http://jpm.pm-research.com/content/15/3/50.abstract AB