@article{oai:soar-ir.repo.nii.ac.jp:00011747,
 author = {Hanaki,  Akihide},
 issue = {9},
 journal = {PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY},
 month = {Sep},
 note = {Every character of an association scheme can be considered as a faithful character of some quotient scheme. Also we will show that a faithful character of an association scheme determines a thin closed subset which is cyclic as a finite group., Article, PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY. 139(9):3191-3193 (2011)},
 pages = {3191--3193},
 title = {Faithful representations of association schemes},
 volume = {139},
 year = {2011}
}