Túpolev ANT-20 (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Túpolev ANT-20" in Spanish language version.

refsWebsite

Global rank Spanish rank

2aviation-safety.net

417^th place

702^nd place

5^th place

10^th place

1,349^th place

1,310^th place

aviation-safety.net

Descripción del accidente en Aviation Safety Network
Ranter, Harro. «ASN Aircraft accident Tupolev ANT-20bis CCCP-L760 Tashkent». aviation-safety.net. Consultado el 11 de septiembre de 2021.

illinois.edu

m-selig.ae.illinois.edu

Lednicer, David. «The Incomplete Guide to Airfoil Usage». UIUC Applied Aerodynamics Group. Consultado el 16 de abril de 2019.

worldcat.org

Gunston, Bill (1995). The Osprey encyclopedia of Russian aircraft, 1875-1995. Osprey Aerospace. p. 396. ISBN 1-85532-405-9. OCLC 34253724. Consultado el 29 de marzo de 2021.