@article{oai:soar-ir.repo.nii.ac.jp:00012214,
 author = {MATSUDA,  TOSIMITSU},
 issue = {2},
 journal = {信州大学理学部紀要},
 month = {Mar},
 note = {Article, 信州大学理学部紀要 9(2): 93-97(1975)},
 pages = {93--97},
 title = {A Note on the Groups KG(X), K(X/G)},
 volume = {9},
 year = {1975}
}