Міхнов Олексій Павлович (Oleksiy M. 2014. Study of structure of technical and tactical activity of high class hockey players of different line by the method of main component. Slobozhanskyi Herald of Science and Sport. 5(43) (Oct. 2014), 41–45. DOI:https://doi.org/10.15391/snsv.2014-5.008.