Lewin, P. & Pask, D. (2010). Simplicity of 2-graph algebras associated to dynamical systems. Bulletin of the Malaysian Mathematical Society, 33 (2), 177-196.
Lewin, P. & Pask, D. (2010). Simplicity of 2-graph algebras associated to dynamical systems. Bulletin of the Malaysian Mathematical Society, 33 (2), 177-196.