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Photograph of the Track of the Artificial Earth Satellite. Nature 180, 835 (1957). https://doi.org/10.1038/180835a0
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DOI: https://doi.org/10.1038/180835a0
Nature volume 180, page 835 (1957)
Photograph of the Track of the Artificial Earth Satellite. Nature 180, 835 (1957). https://doi.org/10.1038/180835a0
Issue Date:
DOI: https://doi.org/10.1038/180835a0