ELA articles which reference this paper are

Abraham Berman; Minerva Catral; Luz Maria DeAlba; Abed Elhashash; Frank J. Hall; Leslie Hogben; In-Jae Kim; Dale D. Olesky; Pablo Tarazaga; Michael J. Tsatsomeros; Pauline van den Driessche
Sign patterns that allow eventual positivity,
Electron. J. Linear Algebra 19 (2009/2010), 108-120.

Minerva Catral; Leslie Hogben; Dale D. Olesky; Pauline van den Driessche
Sign patterns that require or allow power-positivity,
Electron. J. Linear Algebra 19 (2009/2010), 121-128.