Spectral classification and multicolour photometry : International astronomical union Symposium No. 24 held in Saltsjöbaden, Sweden, 17-21 August 1964 /

Vydáno 1966

Colour-magnitude diagram for two clusterings in the Orion association /

Autor Lodén, Kerstin, 1928-2009
Vydáno 1966

A photometric standard region in Cygnus /

Autor Lodén, Lars Olof, 1930-2016, Lodén, Kerstin, 1928-2009
Vydáno 1963