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مرصد هايدلبرج (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "مرصد هايدلبرج" in Arabic language version.

refsWebsite
Global rank Arabic rank
1wikipedia.org
low place
low place
1web.archive.org
1st place
1st place
1sonoma.edu
low place
low place

sonoma.edu

phys-astro.sonoma.edu

  • Tenn, Joseph S. (1994). "Max Wolf: The Twenty-Fifth Bruce Medalist" (PDF). Mercury. ج. 23 ع. 4: 27–28. مؤرشف من الأصل (PDF) في 2021-03-04.

web.archive.org

  • Tenn, Joseph S. (1994). "Max Wolf: The Twenty-Fifth Bruce Medalist" (PDF). Mercury. ج. 23 ع. 4: 27–28. مؤرشف من الأصل (PDF) في 2021-03-04.

wikipedia.org

de.wikipedia.org