[1]
|
DOD (2012) Hybrid Airships Operational Concepts. Office of the US Assistant Secretary of Defense for Research and Engineering. Rapid Reaction. www.hsdl.org/?view&did=728732
|
[2]
|
Govers III, F.X. (2013) Aeroscraft Begins Flight Testing Following FAA Certification. http://www.gizmag.com/aeros-gets-faa-approval-for-testing/28970/
|
[3]
|
Russian Radio (2013) A Daring Project of Russian Airship Designers. 6 February 2013.
|
[4]
|
Talesnikov, M. (2013) Atlant. 3rd Cargo Airships for Northern Operations Workshop, Anchorage, Alaska, 10-12 July 2013. http://event.arc.nasa.gov/airships/2013Workshop
|
[5]
|
Giesler, H. (2013) Access to the Arctic: Time to Try Something Different. Press Release (30 February), Hybrid Air Vehicles Ltd.
|
[6]
|
Hybrid Air Vehicles (undated) Civil Heavy Lift. http://www.hybridairvehicles.com/heavylift.aspx
|
[7]
|
Schechter, E. (2013) US Army Sells Cancelled LEMV Airship to Original Designer, Flight Global. http://www.flightglobal.com/news/articles/us-army-sells-cancelled- lemv-airship-to-original-designer-392226/
|
[8]
|
Pocock, C. (2013) Hybrid Air Vehicles Attempts to Revive Lighter-than-air Aircraft. Aviation International News (AIN). http://www.ainonline.com/aviation-news/dubai-air-show/2013-11-17/ hybrid-air-vehicles-attempts-revive-lighter-air-aircraft
|
[9]
|
Economist (2014) Inflated Ideas: Reviving Airships. 8 March. http://www.economist.com/news/science-and-technology/21598613- reviving-airships?frsc=dg%7Ca
|
[10]
|
Dornheim, M.S. (2006) Lockheed Martin’s Secretly Built Airship Makes First Flight. Aviation Week. http://www.aviationweek.com/
|
[11]
|
Transportes Bertolini (2013) Airship compra area para produzir dirigiveis. http://www.tbl.com.br/noticias-detalhes-08.jsp
|
[12]
|
AAJ (2013) “Varialift Moves Manufacture to France”, Airship. The Journal of the Airship Association, Number 181, 18, September 2013.
|