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Long permanence high altitude airships: the opportunity of hydrogen
Bonnici, Maurizio, Tacchini, Alessandro, Vucinic, DeanVolume:
6
Language:
english
Journal:
European Transport Research Review
DOI:
10.1007/s12544-013-0123-z
Date:
September, 2014
File:
PDF, 627 KB
english, 2014