Morrel H. Cohen, Graeme J. Ackland. Boundaries between Ancient Cultures: Origins and Persistence. Advances in Complex Systems, 15(1-2), 2012. [doi]
@article{CohenA12-0, title = {Boundaries between Ancient Cultures: Origins and Persistence}, author = {Morrel H. Cohen and Graeme J. Ackland}, year = {2012}, doi = {10.1142/S0219525911003220}, url = {http://dx.doi.org/10.1142/S0219525911003220}, researchr = {https://researchr.org/publication/CohenA12-0}, cites = {0}, citedby = {0}, journal = {Advances in Complex Systems}, volume = {15}, number = {1-2}, }