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    "abstract": "Inside quantum mechanics the problem of decoherence for an isolated, finite\nsystem is linked to a coarse-grained description of its dynamics.",
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    "authors": [
      "L. Lanz",
      "B. Vacchini"
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    "journal_ref": "Int.J.Theor.Phys. 37 (1998) 545-553",
    "title": "Time scales in quantum mechanics by a scattering map",
    "url": "https://arxiv.org/abs/quant-ph/9911115"
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