RT Journal Article SR Electronic T1 One or more commingled real estate funds? JF The Journal of Portfolio Management FD Institutional Investor Journals SP 69 OP 72 DO 10.3905/jpm.1991.409369 VO 17 IS 4 A1 >John B. Corgel A1 Michael L. Oliphant YR 1991 UL https://pm-research.com/content/17/4/69.abstract AB