Nikola Milenkovic has joined Vitor Hugo in reinforcing Fiorentina's defence ahead of the new season.
Fiorentina have completed the signing of defender Nikola Milenkovic from Partizan Belgrade.
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The 19-year-old has signed a five-year contract with the Viola, who finished eighth in Serie A last season and have appointed former Inter boss Stefano Pioli for the 2017-18 season.
Milenkovic, a centre-back, made his international debut for Serbia last year and is part of his country's squad for the European Under-21 championship.
Partizan general manager Milos Vazura had revealed in March that a deal had been agreed for the teenager to move in a deal reportedly worth around €5million, with the switch now officially confirmed.