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@@ -20,7 +20,8 @@
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AUTHORS:
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S. Duminil, Ph. Marion, H. Sadok
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University of Littoral Calais, France
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- E-mail: duminil@lmpa.univ-littoral.fr, sadok@lmpa.univ-littoral.fr
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+ E-mail: duminil@lmpa.univ-littoral.fr, sadok@lmpa.univ-littoral.fr, marion@lmpa.univ-littoral.fr
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Mohammed Heyouni
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University Mohammed Premier Oujda, Maroc
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Sébastien Duminil