Elvius, Tord
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Catalogue of magnitudes, colours, spectral
types, and spectrophotometric measurements fo
2550 stars in Kapteyn's selected areas nos. 2,
6, 7, 15, 16, 17, 18, 19, 20, 40, 41, and 42.
4;o Stockholm... (tr. Uppsala) 1951.
=Annaler,
N:o 4.
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Stockholms observatoriums
/%¿¿¿4¿At^n
Bd 16.

/6073T
Elvius, Tord
Catalogue of magnitudes, colours, spectral
types, and spectrophotometric measurements for
2550 stars in Kapteyn's selected areas nos. 2,
6, 7, 15, 16, 17, 18, 19, 20, 40, 41, and 42.
4:0 Stockholm... (tr. Uppsala) 1951.
=Annaler, Stockholms Observatoriums. Bd 16.
N * ° 4-7 AYaltowuuct.
‘ , Su-. I
X 000 QN-
(jucta -