Wittmer, AndreasAndreasWittmer2023-04-132023-04-132008-11-27https://www.alexandria.unisg.ch/handle/20.500.14171/77627deAir travelsustainabilitytravel timeemissionsZurich AirportAir Transport between the poles of economy, ecology and society - Travel time savings and emissions at Zurich Airportpresentation