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Rich, V. M. V. Keldysh. Nature 275, 678 (1978). https://doi.org/10.1038/275678a0
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DOI: https://doi.org/10.1038/275678a0
Nature volume 275, page 678 (1978)
Rich, V. M. V. Keldysh. Nature 275, 678 (1978). https://doi.org/10.1038/275678a0
Issue Date:
DOI: https://doi.org/10.1038/275678a0