@article{oai:tohoku.repo.nii.ac.jp:00135779, author = {本堂, 毅}, journal = {Journal of the Physical Society of Japan}, month = {Oct}, note = {学術論文(Ariticle)}, pages = {114007-1--114007-8}, title = {Economic Irreversibility in Pandemic Control Processes: Rigorous Modeling of Delayed Countermeasures and Consequential Cost Increases}, volume = {90}, year = {2021} }