Benfica have announced that they have finalised a deal for Heerenveen's Filip Djuricic.
It was revealed in February that the 21-year-old would be on his way to Benfica at the end of the season and the move has been confirmed by the Lisbon side in a statement to the Portuguese stock market.
The move is thought to be around the £5m mark for Duricic, who scored both goals in Serbia's last international game - a 2-0 win over Scotland in a World Cup qualifier.
Duricic, who had been at Heerenveen since 2010, was believed to have interested Ajax and FC Twente.