Periapsislongitud (Swedish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Periapsislongitud" in Swedish language version.

refsWebsite

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1books.google.com

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1web.archive.org

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books.google.com

Se exempelvis s. 201, The Binary Stars, Robert Grant Aitken, Semicentennial Publications of the University of California, 1918, eller Format, Sixth Catalog of Orbits of Visual Binary Stars Arkiverad 25 februari 2009 hämtat från the Wayback Machine., William I. Hartkopf & Brian D. Mason, U. S. Naval Observatory, Washington, D.C.

navy.mil

ad.usno.navy.mil

Se exempelvis s. 201, The Binary Stars, Robert Grant Aitken, Semicentennial Publications of the University of California, 1918, eller Format, Sixth Catalog of Orbits of Visual Binary Stars Arkiverad 25 februari 2009 hämtat från the Wayback Machine., William I. Hartkopf & Brian D. Mason, U. S. Naval Observatory, Washington, D.C.

web.archive.org

Se exempelvis s. 201, The Binary Stars, Robert Grant Aitken, Semicentennial Publications of the University of California, 1918, eller Format, Sixth Catalog of Orbits of Visual Binary Stars Arkiverad 25 februari 2009 hämtat från the Wayback Machine., William I. Hartkopf & Brian D. Mason, U. S. Naval Observatory, Washington, D.C.