On a convex operator for finite sets. - Branko Curgus; Krzysztof Kolodziejczyk (Discret. Appl. Math., 2007)

A Generalization of Routh's Triangle Theorem. - Árpád Bényi; Branko Curgus (Am. Math. Mon., 2013)

Somewhat Stochastic Matrices. - Branko Curgus; Robert I. Jewett (Am. Math. Mon., 2015)