RT Journal Article SR Electronic T1 Derivatives and Partnership Exhange Funds JF The Journal of Derivatives FD Institutional Investor Journals SP 85 OP 93 DO 10.3905/jod.1995.407937 VO 3 IS 2 A1 James N. Calvin A1 Don R Rich YR 1995 UL https://pm-research.com/content/3/2/85.abstract AB