Stepanov, A., Gubina, A. and Koynosov, A. 2025. SEASONAL VARIATIONS IN METABOLIC PARAMETERS, OXYGEN TRANSPORT SYSTEM AND EXTERNAL RESPIRATION IN SKIERS FROM KHANTY-MANSIYSK. Human. Sport. Medicine. 24, 4 (Mar. 2025), 19-25. DOI:https://doi.org/10.14529/hsm240402.