Objects
Allen, Stephen. Stress wave monitoring of erosive particle impacts. 2004.
Allen, Stephen. Rocky Mountain Mathematics Consortium; 2008. A gauge invariant uniqueness theorem for corners of higher rank graph algebras.
Allen, Stephen, Pask, David, Sims, Aidan. American Mathematical Society; 2005. A dual graph construction for higher-rank graphs, and K-theory for finite 2-graphs.