@article{oai:kaisei.repo.nii.ac.jp:00000243,
 author = {白井, 昭彦},
 issue = {60},
 journal = {神戸海星女子学院大学研究紀要, Kobe Kaisei review},
 month = {Feb},
 pages = {21--30},
 title = {COVID-19の航空への影響},
 year = {2022},
 yomi = {シライ, アキヒコ}
}