[1]
Вострокнутов, Л.Д., Булгаков, Д.О. and Єрьоменко, В.В. 2011. Obligatory use of the videotape recording on the competitions of all levels as a major factor of increase of objectivity of judging is in the amateur boxing. Slobozhanskyi Herald of Science and Sport. 4(27) (Dec. 2011), 257–260.