How Many Subspaces Force Linearity? - Carlton J. Maxson; Johan H. Meyer (Am. Math. Mon., 2001)

On ideals of triangular matrix rings. - Johan H. Meyer; Jenö Szigeti; Leon van Wyk (Period. Math. Hung., 2009)

Functional graphs of abelian group endomorphisms. - Ben-Eben de Klerk; Johan H. Meyer (Discret. Math., 2022)