A list of standards, classified at 42 Å/mm in the MK system, of southern stars is provided. Additional criteria to the ones used in the Yerkes Atlas are discussed. The paper in full will be published in the proceedings of I.A.U. Symposium Nº24.
General information
Issue date:1965
Document language:Spanish
Journal:Boletín de la Asociación Argentina de Astronomía; no. 8, 9, 10
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