
A Spectrographic and Spectrophotometric Study of 31 Cygni at the Eclipse in 1951 by Gunnar Larsson-Leander. With 8 figures in the text. Communicated 4 june 1952 by Bertil Lindblad and Yngve Öhman.
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[Larsson-Leander, Gunnar (1918-2020)].
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Uppsala, Almqvist & Wiksells Boktryckeri AB, 1953. 4:o. 34 pp. Stapled as issued with printed stiff wrappers. Bilden aningen beskuren. From the library of astronomer Gunnar Larsson-Leander.
150 kr
Stockholms observatoriums annaler 17:5.

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