@article{oai:tsukuba.repo.nii.ac.jp:00018053,
 author = {大沢, 清二 and Ohsawa, Seiji},
 journal = {筑波大学体育科学系紀要},
 month = {Mar},
 pages = {101--110},
 title = {自律神経平衡の二次元的評価方法の検討},
 volume = {3},
 year = {1980}
}