Messier 108 (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Messier 108" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

18^th place

51^st place

887^th place

978^th place

69^th place

195^th place

5,388^th place

1,649^th place

arxiv.org (Global: 69^th place; Portuguese: 195^th place)

Wang, Q. Daniel; et al. (2003). «Chandra Observation of the Edge-on Galaxy NGC 3556 (M 108): Violent Galactic Disk-halo Interaction Revealed». arXiv:astro-ph/0308150 [astrop-ph]

caltech.edu (Global: 887^th place; Portuguese: 978^th place)

nedipac.caltech.edu

«NASA/IPAC Extragalactic Database». Results for NGC 3556. Consultado em 21 de junho de 2007

harvard.edu (Global: 18^th place; Portuguese: 51^st place)

ui.adsabs.harvard.edu

Tully, R. B.; Fisher, J. R. (1977). «A new method of determining distances to galaxies». Astronomy and Astrophysics. 54 (3): 661–673. Bibcode:1977A&A....54..661T

seds.org (Global: 5,388^th place; Portuguese: 1,649^th place)

messier.seds.org

Hartmut Frommert e Christine Kronberg (21 de agosto de 2007). «Messier Object 108» (em inglês). SEDS. Consultado em 7 de junho de 2012