@article{oai:tohoku.repo.nii.ac.jp:00067659,
 author = {HARADA, Masaaki and MUNEMASA, Akihiro},
 issue = {1},
 journal = {Interdisciplinary Information Sciences},
 month = {Nov},
 note = {紀要類（bulletin）},
 pages = {81--85},
 title = {On the Classification of Self-Dual Zk-Codes II},
 volume = {22},
 year = {2016}
}