A Matter of Degree. - Gary Chartrand; Héctor Hevia; Ortrud Oellermann; Farrokh Saba; Allen J. Schwenk (SIAM J. Discret. Math., 1989)

The ubiquitous Petersen graph. - Gary Chartrand; Héctor Hevia; Robin J. Wilson (Discret. Math., 1992)

Subgraph distances in graphs defined by edge transfers. - Gary Chartrand; Héctor Hevia; Elzbieta B. Jarrett; Michelle Schultz (Discret. Math., 1997)

Rotation and jump distances between graphs. - Gary Chartrand; Heather Gavlas; Héctor Hevia; Mark A. Johnson (Discuss. Math. Graph Theory, 1997)

Hidden Cayley graph structures. - Italo J. Dejter; Héctor Hevia; Oriol Serra (Discret. Math., 1998)

On the planarity of jump graphs. - Héctor Hevia; Donald W. VanderJagt; Ping Zhang 004 (Discret. Math., 2000)