00747naa#a2200181#i#450# EN\\bibl\123395 20260706035407.1 1994-4683 20230731b2023####ek#y0engy0150####ca RU GENETIC CHARACTERISTICS OF HIGHLY QUALIFIED POLYATHLETE ATHLETES SPECIALIZING IN 3-BORYE WITH CROSS-COUNTRY SKIING Journal article Moscow National State University of Physical Education, Sports and Health named after P.F. Lesgaft 2023 3 с. Journal article local Организация спортивных мероприятий. 796.062.4 Konstantinova Anastasiya Konstantinovna Petrov Andrey Borisovich uchzapiski.lesgaft.spb.ru