Phillips, Roland Ashford
1909-12-25
n/a
https://doi.org/10.1038/scientificamerican12251909-488
oai:zenodo.org:2460757
Zenodo
info:eu-repo/semantics/openAccess
Creative Commons Zero v1.0 Universal
https://creativecommons.org/publicdomain/zero/1.0/legalcode
An Aerial Passenger Railway
info:eu-repo/semantics/article