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Schaefer, E. A daunting proposition. Nature 347, 323 (1990). https://doi.org/10.1038/347323a0
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DOI: https://doi.org/10.1038/347323a0
Nature volume 347, page 323 (1990)
Schaefer, E. A daunting proposition. Nature 347, 323 (1990). https://doi.org/10.1038/347323a0
Published:
Issue Date:
DOI: https://doi.org/10.1038/347323a0