Developing a tactical metric to estimate the defensive area of soccer teams: The defensive play area - Clemente, F. M.; Martins, F. M. L.; Couceiro, M. S.; Mendes, R. S.; Figueiredo, A. J. (Proceedings of the Institution of Mechanical Engineers, Part P: Journal of Sports Engineering and Technology, 2016)
Keywords: soccer; tactics; defense; mathematic-logical model; calculation; USA; sport games; technical and natural sciences