00854naa#a2200217#i#450# EN\\bibl\109174 20251207083903.7 1994-4683 20250913b2025####ek#y0engy0150####ca RU FORMATION OF PROFESSIONALLY IMPORTANT QUALITIES IN PHYSICAL EDUCATION OF RUGBY PLAYERS' SCHOOLCHILDREN Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2025 5 с. Journal article local Регби и аналогичные виды футбола. 796.333 Savchuk Alexander Nikolaevich Gruzenkin Viktor Ivanovich Sundukov Alexander Sergeevich Sitnikov Yuriy Evgen'evich Bazhenov Sergey Sergeevich uchzapiski.lesgaft.spb.ru