Computing Rigorous Upper Bounds to the Spectral Radii of Non-Negative Matrices. - Frederic N. Ris (IFIP Congress, 1974)

Tools for the Analysis of Interval Arithmetic. - Frederic N. Ris (Interval Mathematics, 1975)

A unified decimal floating-point architecture for the support of high-level languages. - Frederic N. Ris (SIGARCH Comput. Archit. News, 1976)

Experience with Access Functions in an Experimental Compiler. - Frederic N. Ris (IBM J. Res. Dev., 1984)

A Proposed Radix- and Word-length-independent Standard for Floating-point Arithmetic. - William J. Cody; Jerome T. Coonen; David M. Gay; Kenton Hanson; David Hough 001; William Kahan; Richard Karpinski; John Palmer; Frederic N. Ris; David K. Stevenson (IEEE Micro, 1984)