@ARTICLE {10469,
author={F.M.C. Clemente and F. Martins and R. Mendes},
doi={},
journal={Research Journal of Applied Sciences},
title={Network of football players: Comparison between different competitive levels and tactical positions},
year={2016},
month={May},
volume={11},
number={5},
pages={1-14},
ISSN={1815-932X}
}