Sukhoi Su-9 (Spanish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sukhoi Su-9" in Spanish language version.

refsWebsite

Global rank Spanish rank

1designation-systems.net

2,880^th place

1,571^st place

designation-systems.net

Andreas Parsch y Aleksey V. Martynov (2008). «Designations of Soviet and Russian Military Aircraft and Missiles - Fighters» (en inglés). Designation-Systems.net. Consultado el 18 de noviembre de 2009.