[S33] 4 , the SIMBAD biblio

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1933PNAS...19..591S - Proc. Nat. Acad. Sci., 19, 591-596 (1933)

Luminosity distribution and average density of matter in twenty-five groups of galaxies.

SHAPLEY H.

Journal keyword(s):

Nomenclature: Table 1: [S33] NN (Nos 1-25)

Simbad objects: 25

View the references in ADS