@techreport{oai:u-fukui.repo.nii.ac.jp:00027422,
 author = {KIKUCHI, Hikomitsu and FUJII, Yutaka and TAKAHASHI, Daisuke and AZUMA, Masaki and SHIMAKAWA, Yuichi},
 month = {Jun},
 title = {Spin gapped behavior of a frustrated delta chain compound euchroite},
 year = {2011}
}