@ARTICLE {8121,
author={F.M.C. Clemente and M. Couceiro Couceiro and F. Martins and R. Mendes and A. Figueiredo},
doi={},
journal={International Journal of Performance Analysis in Sport},
title={Measuring Collective Behaviour in Football Teams: Inspecting the impact of each half of the match on ball possession},
year={2013},
month={December},
volume={13},
number={3},
pages={1-22},
ISSN={2474-8668}
}