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Schulze,Stauffer, Recent Developments in Computer Simulations of Language Competition, 2006	::
Stauffer,Castello,Eguiluz,Miguel, Microscopic Abrams-Strogatz model of language competition, 2007	::
Stauffer,Schulze,Lima,Wichmann,Solomon, Non-equilibrium and Irreversible Simulation of Competition among Languages, 2006	::