@article{oai:niigata-u.repo.nii.ac.jp:00003065,
 author = {斎藤, 吉助},
 issue = {3},
 journal = {数学, 数学},
 month = {Jul},
 pages = {247--262},
 title = {非可換Hardy空間とその周辺},
 volume = {32},
 year = {1980}
}