@article{oai:mu.repo.nii.ac.jp:00001977,
 author = {坪井, 俊 and Tsuboi, Takashi},
 issue = {8},
 journal = {武蔵野大学数理工学センター紀要, The bulletin of Musashino University Musashino Center of Mathematical Engineering},
 month = {Mar},
 note = {application/pdf, タイトル：ωは累乗標記},
 pages = {11--27},
 title = {複素射影平面の実解析的微分同相群Diffω(CP²)₀},
 year = {2023}
}