Economics on the edge of chaos: Some pitfalls of linearizing complex systems. - Les Oxley; Donald A. R. George (Environ. Model. Softw., 2007)

Money and inflation in a nonlinear model. - Donald A. R. George; Les Oxley (Math. Comput. Simul., 2008)

A circular economy model of economic growth. - Donald A. R. George; Brian Chi-ang Lin; Yunmin Chen (Environ. Model. Softw., 2015)