RT Journal Article SR Electronic T1 NGSEDECMH and HSCRCNGSEDECMH for Wealth Maximizing JF The Journal of Portfolio Management FD Institutional Investor Journals SP 5 OP 6 DO 10.3905/jpm.1977.408603 VO 3 IS 3 A1 C. P. Heaton YR 1977 UL https://pm-research.com/content/3/3/5.abstract AB