B. Waller

Some conjectures of Graffiti . pc on total domination

D. West, E. DeLaViña, Q. Liu, 2007 .

INDEPENDENCE , RADIUS AND HAMILTONIAN PATHS

E. DeLaViña, R. Pepper, B. Waller, 2006 .

A Characterization of Graphs Where the Independence Number Equals the Radius

Ermelinda DeLaViña, Craig E. Larson, Ryan Pepper, 2012, Graphs Comb..