@ARTICLE {8703,
author={F.M.C. Clemente and M. Couceiro Couceiro and F. Martins and R. Mendes and A. Figueiredo},
doi={},
journal={South African Journal for Research in Sport, Physical Education and Recreation},
title={Using collective metrics to inspect spatio-temporal relationships between football players},
year={2014},
month={March},
volume={36},
number={2},
pages={1-20},
ISSN={0379-9069}
}