NK-33 (Slovenian Wikipedia)

Analysis of information sources in references of the Wikipedia article "NK-33" in Slovenian language version.

refsWebsite

Global rank Slovenian rank

1aerospaceguide.net

low place

low place

1spaceflightnow.com

2,930^th place

2,220^th place

aerospaceguide.net

»NK-33 and NK-43 Rocket Engines«.

spaceflightnow.com

Clark, Stephen (15. marec 2010). »Aerojet confirms Russian engine is ready for duty«. Spaceflight Now. Pridobljeno 18. marca 2010.