TY JOUR TI Definition of the linearity and robustness of the judging systems currently employed in dance sport KW dance sport KW judging KW analysis of objectivity KW statistical methods KW linearity KW robustness KW judging systems JO Scientific notes of P. F. Lesgaft University AU Singina, N.F. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft