长春市8~12岁自由式滑雪空中技巧运动员选材指标调查与研究
장춘시8~12세자유식활설공중기교운동원선재지표조사여연구
Investigation and Research on the Selection Index of 8 ~ 12year-old Freestyle-skiing Aerials Athletes in Changchun City
저자의 최근 논문