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Springer Publishing Company ‎(1999)‎

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By Repetto C E   Roatta A   Welti R J   in European Journal of Physics

ISSN:0143-0807|33|5|1187-1195

IOP Publishing‎(2012)‎

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ISSN:0143-0807|36|5|55034-55049

IOP Publishing‎(2015)‎

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