نجم من النوع OB (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "نجم من النوع OB" in Arabic language version.

refsWebsite

Global rank Arabic rank

1web.archive.org

1^st place

1^st place

1,482^nd place

1,601^st place

18^th place

33^rd place

2^nd place

5^th place

doi.org (Global: 2^nd place; Arabic: 5^th place)

Strömgren, Bengt (1939). "The Physical State of Interstellar Hydrogen". The Astrophysical Journal (بالإنجليزية). 89: 526–547. Bibcode:1939ApJ....89..526S. DOI:10.1086/144074.

esa.int (Global: 1,482^nd place; Arabic: 1,601^st place)

rssd.esa.int

"OB Associations" (PDF) (بالإنجليزية). GAIA: Composition, Formation and Evolution of the Galaxy. 6 Apr 2000. Archived from the original (PDF) on 2016-03-03.

harvard.edu (Global: 18^th place; Arabic: 33^rd place)

ui.adsabs.harvard.edu

Strömgren, Bengt (1939). "The Physical State of Interstellar Hydrogen". The Astrophysical Journal (بالإنجليزية). 89: 526–547. Bibcode:1939ApJ....89..526S. DOI:10.1086/144074.

web.archive.org (Global: 1^st place; Arabic: 1^st place)

"OB Associations" (PDF) (بالإنجليزية). GAIA: Composition, Formation and Evolution of the Galaxy. 6 Apr 2000. Archived from the original (PDF) on 2016-03-03.