human mobility

The structure of borders in a small world
PLoS ONE 5(11): e15422
Human mobility and spatial disease dynamics
In Reviews of Nonlinear Dynamics and Complexity, H.G. Schuster (Ed.).
The scaling laws of human travel
Nature 439 (7075), p. 462-465
Forecast and control of epidemics in a globalized world
Proceedings of the National Academy of Sciences 101 (42), 15124-15129