Bentley, R. Alexander:

Bentley, R. Alexander, Matthew W. Hahn, and Stephen J. Shennan
  2004  Random Drift and Culture Change. Proceedings of the Royal Society B: Biological Sciences 271 (1547): 1443-1450.

Bentley, R. Alexander, and Stephen J. Shennan
  2003  Cultural Transmission and Stochastic Network Growth. American Antiquity 68 (3): 459-486.

Hahn, Matthew W., and R. Alexander Bentley
  2003  Drift as a Mechanism for Cultural Change: An Example from Baby Names. Proceedings of the Royal Society B: Biological Sciences 270: 120-123.

Riede, Felix, and R. Alexander Bentley
  2008  Increasing the Relevance of Mathematical Approaches to Demographic History. Quality and Quantity 42(2): 275-281.