The nonorientable genus of joins of complete graphs with large edgeless graphs. - Mark N. Ellingham; D. Christopher Stephens (J. Comb. Theory B, 2007)

Spanning subsets of toroidal and Klein bottle embeddings. - D. Christopher Stephens; Xiaoya Zha (Electron. Notes Discret. Math., 2008)

The orientable genus of some joins of complete graphs with large edgeless graphs. - Mark N. Ellingham; D. Christopher Stephens (Discret. Math., 2009)

Equitable Coloring of Sparse Planar Graphs. - Rong Luo; Jean-Sébastien Sereni; D. Christopher Stephens; Gexin Yu (SIAM J. Discret. Math., 2010)

Structure of 4-connected claw-free graphs not containing a subdivision of K5. - Roi Krakovski; D. Christopher Stephens (Discret. Math., 2011)

Subdivisions of K5 in Graphs Embedded on Surfaces With Face-Width at Least 5. - Roi Krakovski; D. Christopher Stephens; Xiaoya Zha (J. Graph Theory, 2013)

Representativity of Cayley maps. - D. Christopher Stephens; Thomas W. Tucker; Xiaoya Zha (Eur. J. Comb., 2014)

Connectivity for Kite-Linked Graphs. - Runrun Liu; Martin Rolek; D. Christopher Stephens; Dong Ye 002; Gexin Yu (SIAM J. Discret. Math., 2021)