Atalanta have officially bought German Denis on a permanent transfer from Udinese after he spent this season in Bergamo.
The Argentine striker had been on loan with Atalanta for the 2011-12 campaign, becoming their top scorer with 16 goals.
The loan deal included an option to buy outright, which the Orobici have now taken for an undisclosed fee.
The 30-year-old began his Serie A career at Napoli in 2008, then moved to Udinese in the summer of 2010.
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