@ARTICLE {18957, author={P. Oliveira and F.M.C. Clemente and F. Martins}, doi={10.7752/jpes.2016.s2162}, journal={Journal of Physical Education and Sport}, title={Network measures and digraph theory applied to soccer analysis: Midfielder is the key player in youth teams}, year={2016}, month={September}, volume={16}, number={2}, pages={1023-1028}, ISSN={2247-8051} }Create and download bib file