Psorakis, Ioannis, Voelkl, Bernhard, Garroway, Colin J., Radersma, Reinder, Aplin, Lucy M., Crates, Ross A., Culina, Antica, Farine, Damien R., Firth, Josh A., Hinde, Camilla A., Kidd, Lindall R., Milligan, Nicole D., Roberts, Stephen J., Verhelst, Brecht, and Sheldon, Ben C. 2015. "Inferring social structure from temporal data." Behavioral Ecology and Sociobiology. 69 (5):857–866. https://doi.org/10.1007/s00265-015-1906-0