著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Nathanail, Eftihia G. and Adamos, Giannis and Karakikes, Ioannis and Conference on Sustainable Urban Mobility, Virtual","Advances in mobility-as-a-service systems : proceedings of 5th Conference on Sustainable Urban Mobility, Virtual CSUM2020, June 17-19, 2020, Greece",,Springer,2021,Advances in intelligent systems and computing,,9783030610746,,https://cir.nii.ac.jp/crid/1130005646587449226