In:
The Vertical Flight Society (75. : 2019 : Philadelphia, Pa.), 76th Annual Vertical Flight Society Forum and Technology Display (FORUM 76): the Future of Vertical Flight ; Volume 1 of 4, Red Hook, NY : Curran Associates, Inc., 2020, (2020), Seite 142-153
In:
year:2020
In:
pages:142-153
Language:
English