@article{oai:tsukuba.repo.nii.ac.jp:00039190,
 author = {Sakai, Shoko and Metelmann, Soeren and 徳永, 幸彦 and TOKUNAGA(TOQUENAGA), Yukihiko and Telschow, Arndt},
 issue = {6},
 journal = {Royal Society Open Science},
 month = {Jun},
 title = {Geographical variation in the heterogeneity of mutualistic networks},
 volume = {3},
 year = {2016},
 yomi = {トクナガ, ユキヒコ}
}