Panfil, R. ‚ÄúDiversification of Paths in Sport Games As a Determinant of Differentiating Competences of Trainers and Team Managers - the Paradigm Vs. Reality‚ÄĚ. Quality in Sport, vol. 2, no. 1, Mar. 2016, pp. 7-19, doi:10.12775/QS.2016.001.