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The U.S. Essential Air Service Program and SARS C0V-2, 2019–2020
A connectivity-based methodology for new air route identification
Essential Air Service: a local, geographic market perspective
Role of the Railways in the Future of Air Transport
Impacts of high-speed rail on domestic air transportation in China
The good, the bad, and the ugly: 30 years of US airline deregulation
Liberalisation of airport air traffic control: A case study of Spain
India’s air traffic: towards an empirical framework for systems analysis
Accessibility to Italian remote regions: Comparison among different transport alternatives
You (expect to) get what you pay for: A system approach to delay, fare, and complaints