@article{oai:ynu.repo.nii.ac.jp:00006555,
 author = {Yokoyama, Kazuo},
 journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学},
 month = {},
 note = {application/pdf},
 pages = {73--82},
 title = {＄￥tilde{L}＄-EQUIVALENCE AND REPRESENTATIONS OF HOMOLOGY CLASSES},
 volume = {21},
 year = {1973}
}