RT Journal Article SR Electronic T1 Implied Trinomial Tress of the Volatility Smile JF The Journal of Derivatives FD Institutional Investor Journals SP 7 OP 22 DO 10.3905/jod.1996.407952 VO 3 IS 4 A1 Emanuel Derman A1 Iraj Kani A1 Neil Chriss YR 1996 UL https://pm-research.com/content/3/4/7.abstract AB