@article{oai:kanazawa-u.repo.nii.ac.jp:00011027,
 author = {伊藤, 達郎 and Ito, Tatsuro and Terwilliger, Paul M.},
 issue = {1},
 journal = {Michigan Mathematical Journal},
 month = {May},
 note = {金沢大学理工研究域数物科学系},
 pages = {241--254},
 title = {Distance-regular graphs of q-racah type and the q-tetrahedron Algebra},
 volume = {58},
 year = {2009}
}