ELA articles which reference this paper are

Luz M. DeAlba; Jason Grout; Leslie Hogben; Rana Mikkelson; Kaela Rasmussen
Universally optimal matrices and field independence of the minimum rank of a graph,
Electron. J. Linear Algebra 18 (2009), 403-419.

Jason Grout
The minimum rank problem over finite fields,
Electron. J. Linear Algebra 20 (2010), 691-716.