Kuster, SimonSimonKusterBieger, ThomasThomasBieger2023-04-132023-04-132021-11-24https://www.alexandria.unisg.ch/handle/20.500.14171/109706https://doi.org/10.1515/tw-2021-0025enConsiderations on the Impact of SARS-CoV-2 on Travel Motivationsjournal article