NGC 423 (French Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 423" in French language version.

Last modified: 17:59:44, 11 March 2026 (UTC)

Ref.Un. Ref.Website

Global rank French rank

91caltech.edu

240^th place

173^rd place

71astrovalleyfield.com

3,295^th place

223^rd place

31cseligman.com

1,720^th place

346^th place

11doi.org

2^nd place

3^rd place

11adsabs.harvard.edu

14^th place

54^th place

11arxiv.org

49^th place

128^th place

adsabs.harvard.edu (Global: 14^th place; French: 54^th place)

ui.adsabs.harvard.edu

W. Bian et Q. Gu, « The Eddington Ratios in Seyfert 2 Galaxies with and without Hidden Broad-Line Regions », The Astrophysical Journal, vol. 657, n^o 1,‎ mars 2007, p. 159-166 (DOI 10.1086/510708, Bibcode 2007ApJ...657..159B, lire en ligne [PDF])

arxiv.org (Global: 49^th place; French: 128^th place)

W. Bian et Q. Gu, « The Eddington Ratios in Seyfert 2 Galaxies with and without Hidden Broad-Line Regions », The Astrophysical Journal, vol. 657, n^o 1,‎ mars 2007, p. 159-166 (DOI 10.1086/510708, Bibcode 2007ApJ...657..159B, lire en ligne [PDF])

astrovalleyfield.com (Global: 3,295^th place; French: 223^rd place)

« Les données de «Revised NGC and IC Catalog by Wolfgang Steinicke», NGC 400 à 499 », sur astrovalleyfield.com (consulté le 6 janvier 2024)

caltech.edu (Global: 240^th place; French: 173^rd place)

ned.ipac.caltech.edu

(en) « Results for object NGC 423 », NASA/IPAC Extragalactic Database (consulté le 20 mai 2022)

cseligman.com (Global: 1,720^th place; French: 346^th place)

(en) Courtney Seligman, « Celestial Atlas Table of Contents, NGC 423 » (consulté le 20 mai 2022)

doi.org (Global: 2^nd place; French: 3^rd place)

dx.doi.org

W. Bian et Q. Gu, « The Eddington Ratios in Seyfert 2 Galaxies with and without Hidden Broad-Line Regions », The Astrophysical Journal, vol. 657, n^o 1,‎ mars 2007, p. 159-166 (DOI 10.1086/510708, Bibcode 2007ApJ...657..159B, lire en ligne [PDF])

NGC 423 (French Wikipedia)

adsabs.harvard.edu (Global: 14th place; French: 54th place)

ui.adsabs.harvard.edu

arxiv.org (Global: 49th place; French: 128th place)

astrovalleyfield.com (Global: 3,295th place; French: 223rd place)

caltech.edu (Global: 240th place; French: 173rd place)