@article{oai:ynu.repo.nii.ac.jp:00008683,
 author = {Nakamoto, Atsuhiro and Suzuki, Yusuke},
 issue = {2},
 journal = {Yokohama Mathematical Journal = 横濱市立大學紀要. D部門, 数学},
 month = {Mar},
 pages = {105--112},
 title = {Diagonal slides and rotations in quadrangulations on the sphere},
 volume = {55},
 year = {2010}
}