Synonyme wurden verwendet für:
Air
Suche ohne Synonyme:
keywords:(Air)
COVID-19 pandemic and air transportation: Successfully navigating the paper hurricane
A connectivity-based methodology for new air route identification
How did COVID-19 impact air transportation? A first peek through the lens of complex networks
Technological and educational challenges towards pandemic-resilient aviation
Vaccination passports: Challenges for a future of air transportation
Delayed reaction towards emerging COVID-19 variants of concern: Does history repeat itself?
Effects of high-speed rail and air transport competition on prices, profits and welfare
High-speed rail and air transport competition and cooperation: A vertical differentiation approach