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doi:10.1016/S0033-5894(03)00031-0

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Volume 59, Issue 1
DOI: https://doi.org/10.1016/S0033-5894(03)00031-0

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DOI: https://doi.org/10.1016/S0033-5894(03)00031-0

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DOI: https://doi.org/10.1016/S0033-5894(03)00031-0

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