Schützenberger's monoids. - Ki Hang Kim; Fred W. Roush (Acta Cybern., 1979)

A Conjecture of Recski in Combinatorial Set Theory. - Ki Hang Kim; Fred W. Roush (J. Comb. Theory A, 1979)

Words with prescribed adjacencies. - Ki Hang Kim; Fred W. Roush (J. Comb. Theory B, 1979)

Enumeration of certain words. - Ki Hang Kim; Fred W. Roush (Acta Cybern., 1980)

Special domains and nonmanipulability. - Ki Hang Kim; Fred W. Roush (Math. Soc. Sci., 1980)

Economic planning based on social preference functions. - Ki Hang Kim; Fred W. Roush (Math. Soc. Sci., 1981)

Social systems analysis. - Ki Hang Kim; Fred W. Roush (Math. Soc. Sci., 1982)

Dominance solvable games and trees. - Ki Hang Kim; Fred W. Roush (Math. Soc. Sci., 1982)

Ecological log-rolling. - Ki Hang Kim; Fred W. Roush (Math. Soc. Sci., 1982)

Juche versus Sadae: Game-theoretic approach. - Ki Hang Kim; Fred W. Roush (Math. Soc. Sci., 1982)

Retrospective survey: Kenjiro Nakamura (1947-1979). - Fred W. Roush (Math. Soc. Sci., 1982)

On Covering and Rank Problems for Boolean Matrices and Their Applications. - Carsten Damm; Ki Hang Kim; Fred W. Roush (COCOON, 1999)

Randomized Algorithms for NP Problems and the Schottky Problem. - Fred W. Roush (FICC (3), 2025)