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X-ray Supernova Remnant Defended. Nature 231, 13 (1971). https://doi.org/10.1038/231013a0
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DOI: https://doi.org/10.1038/231013a0
Nature volume 231, page 13 (1971)
X-ray Supernova Remnant Defended. Nature 231, 13 (1971). https://doi.org/10.1038/231013a0
Issue Date:
DOI: https://doi.org/10.1038/231013a0