Article PDF
Rights and permissions
About this article
Cite this article
Astronomy at Geneva. Nature 171, 331 (1953). https://doi.org/10.1038/171331b0
Issue Date:
DOI: https://doi.org/10.1038/171331b0
Nature volume 171, page 331 (1953)
Astronomy at Geneva. Nature 171, 331 (1953). https://doi.org/10.1038/171331b0
Issue Date:
DOI: https://doi.org/10.1038/171331b0