TY  JOUR
TI  Changes to volleyball rules and their impact on the sport's entertainment value
KW  sports games
KW  volleyball
KW  rules of the game
KW  spectacle
JO  Scientific notes of P. F. Lesgaft University
AU  Zaikin, M.V.
AU  Udovichenko, E.V.
AU  Gorban', I.G.
PY  2025
IS  0
PB  National State University of Physical Education, Sports and Health named after P.F. Lesgaft