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Research and Economic Growth in Belgium. Nature 208, 834 (1965). https://doi.org/10.1038/208834a0
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DOI: https://doi.org/10.1038/208834a0
Nature volume 208, page 834 (1965)
Research and Economic Growth in Belgium. Nature 208, 834 (1965). https://doi.org/10.1038/208834a0
Issue Date:
DOI: https://doi.org/10.1038/208834a0