Sojuz 39 (Finnish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Sojuz 39" in Finnish language version.

refsWebsite

Global rank Finnish rank

75^th place

110^th place

1web.archive.org

1^st place

1^st place

nasa.gov

nssdc.gsfc.nasa.gov

NASA - NSSDC - Spacecraft - Trajectory Details NASA. Arkistoitu 8.3.2016. Viitattu 25.8.2015.
NASA - NSSDC - Spacecraft - Details NASA. Viitattu 25.8.2015.

web.archive.org

NASA - NSSDC - Spacecraft - Trajectory Details NASA. Arkistoitu 8.3.2016. Viitattu 25.8.2015.