Rahwan, T., Michalak, T., Elkind, E., Faliszewski, P., Sroka, J., Wooldridge, M. and Jennings, N. (2011) “Constrained Coalition Formation”, Proceedings of the AAAI Conference on Artificial Intelligence, 25(1), pp. 719-725. doi: 10.1609/aaai.v25i1.7888.