Brillinger, David R. "A Potential Function Approach to the Flow of Play in Soccer" Journal of Quantitative Analysis in Sports, 3.1 (2007): -. Retrieved 25 May. 2013, from doi:10.2202/1559-0410.1048

Brillinger, D. (2007). A Potential Function Approach to the Flow of Play in Soccer. Journal of Quantitative Analysis in Sports, 3(1), pp. -. Retrieved 25 May. 2013, from doi:10.2202/1559-0410.1048

Brillinger, David R. 2007. A Potential Function Approach to the Flow of Play in Soccer. Journal of Quantitative Analysis in Sports. 3(1): -. Retrieved 25 May. 2013, from doi:10.2202/1559-0410.1048