RT Journal Article SR Electronic T1 Fitting Yield Curves and Forward Rate Curves With Maximum Smoothness JF The Journal of Fixed Income FD Institutional Investor Journals SP 52 OP 62 DO 10.3905/jfi.1994.408102 VO 4 IS 1 A1 Kenneth J. Adams A1 Donald R. Van Deventer YR 1994 UL https://pm-research.com/content/4/1/52.abstract AB