NGC 4487 (French Wikipedia)

Analysis of information sources in references of the Wikipedia article "NGC 4487" in French language version.

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arxiv.org

  • Paul B. Eskridge, Jay A. Frogel, Richard W. Pogge et et al., « Near-Infrared and Optical Morphology of Spiral Galaxies », The Astrophysical Journal Supplement Serie, vol. 143, no 1,‎ , p. 73-111 (DOI 10.1086/368640, Bibcode 2002ApJS..143...73E, lire en ligne [PDF])

astrovalleyfield.com

caltech.edu

ned.ipac.caltech.edu

cseligman.com

doi.org

dx.doi.org

harvard.edu

ui.adsabs.harvard.edu

oup.com

academic.oup.com

univ-lyon1.fr

leda.univ-lyon1.fr