著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
Michael Christian Leitner and Fabio Richlan,No Fans–No Pressure: Referees in Professional Football During the COVID-19 Pandemic,Frontiers in Sports and Active Living,2624-9367,Frontiers Media SA,2021-08-19,3,,720488,https://cir.nii.ac.jp/crid/1360017285988133888,https://doi.org/10.3389/fspor.2021.720488