Jakubovskis, Germans, Jelena Solovjova, and Anna Zusa. “COMPARISON OF COMPETITIVE ACTIVITY INDICATORS AT 100 M DISTANCES OF LATVIAN AND EUROPEAN SWIMMERS”. SOCIETY. INTEGRATION. EDUCATION. Proceedings of the International Scientific Conference 2 (July 3, 2023): 670–680. Accessed May 17, 2024. https://journals.ru.lv/index.php/SIE/article/view/7166.