Messier 90 (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Messier 90" in Norwegian language version.

refsWebsite

Global rank Norwegian rank

887^th place

996^th place

6^th place

42^nd place

18^th place

86^th place

2^nd place

9^th place

archive.org (Global: 6^th place; Norwegian: 42^nd place)

R. W. Sinnott, red. (1988). The Complete New General Catalogue and Index Catalogue of Nebulae and Star Clusters by J. L. E. Dreyer. Sky Publishing Corporation/Cambridge University Press. ISBN 0-933346-51-4.

caltech.edu (Global: 887^th place; Norwegian: 996^th place)

nedipac.caltech.edu

«NASA/IPAC Extragalactic Database». Results for NGC 205. Besøkt 1. februar 2006.

ned.ipac.caltech.edu

«Globular Cluster Systems in Galaxies Beyond the Local Grup.». NASA-IPAC Extragalactic Database (NED). Besøkt 21. juli 2012.

doi.org (Global: 2^nd place; Norwegian: 9^th place)

B. Binggeli; A. Sandage; G. A. Tammann (1985). «Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area. V - Luminosity functions of Virgo Cluster galaxies». The Astronomical Journal. 90: 1681–1759. Bibcode:1985AJ.....90.1681B. doi:10.1086/113874.

harvard.edu (Global: 18^th place; Norwegian: 86^th place)

adsabs.harvard.edu

B. Binggeli; A. Sandage; G. A. Tammann (1985). «Studies of the Virgo Cluster. II - A catalog of 2096 galaxies in the Virgo Cluster area. V - Luminosity functions of Virgo Cluster galaxies». The Astronomical Journal. 90: 1681–1759. Bibcode:1985AJ.....90.1681B. doi:10.1086/113874.