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@Article{Chuine_00,
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@Article{Bott-Viov-Ciais-Frie-Monf_00,
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  title = 	 {``{A global prognostic scheme of leaf onset using satellite data.}''},
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@Article{Orla-Garc-Ezqu-Roma-Domi-Gala-Forn_04,
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  title = 	 {``{Phenological olive chilling requirements in Umbria (Italy) and Andalusia (Spain)}''},
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