On constrained 2-Partitions of monochromatic sets and generalizations in the sense of Erdos-Ginzburg-Ziv. - Arie Bialostocki; Rasheed Sabar (Ars Comb., 2005)

Monochromatic and Zero-Sum Sets of Nondecreasing Modified Diameter. - David J. Grynkiewicz; Rasheed Sabar (Electron. J. Comb., 2006)

On a Zero-Sum Generalization of a Variation of Schur's Equation. - Arie Bialostocki; Rasheed Sabar; Daniel Schaal (Graphs Comb., 2008)