1. Burkhead, E.G.: Topological classification of D-dimensional cellular automata. Dyn. Syst. 24(1), 45–61 (2009)
2. Chemami, M.A.: Discussing pluriIingualism in Algeria: The status of French and English languages through the educational policy. Int. J. Arts & Sci. 4(18), 227–234 (2011)
3. Beltran, F.S., Herrando, S., Estreder, V., Ferreres, D., Adell, M.-A., Ruiz-Soler, M.: A language shift simulation based on cellular automata. In: Blanchard, E.G., Allard, D. (eds.) Handbook of Research on Culturally-Aware Information Technology: Perspectives and Models, pp. 136–151. IGI Global, ISBN 978-1-61520-883-8, Hershey, PA (2010)
4. Beltran, F.S., Herrando, S., Ferreres, D., Estreder, V., Adell, M.-A., Ruiz-Soler, M.: Forecasting language shift based on cellular automata. J. Artif. Soc. Soc. Simul. [online], 12, 3, 5. ISSN 1460-7425 (2009). http://jasss.soc.surrey.ac.uk/12/3/5.html
5. Hegslemann, R.: Celluar automata in the social sciences, Perspectives, Restrictions, and Artefacts Fachbereich 9 Philosophie Universitat Bremen Bremen, Germany