@article{oai:naruto.repo.nii.ac.jp:00029001,
 author = {山中, 仁 and YAMANAKA, Hitoshi},
 journal = {鳴門教育大学研究紀要, Research bulletin of Naruto University of Education},
 month = {Mar},
 note = {Franz and the author previously proved equivariant cohoomological rigidity for abstract GKM graphs. The present paper gives the author's original proof based on the notion of a 1-ideal.},
 pages = {251--262},
 title = {Rigidity of GKM-graphs via 1-ideals},
 volume = {36},
 year = {2021},
 yomi = {ヤマナカ, ヒトシ}
}