Inter Milan striker Zlatan Ibrahimovic is back on the radar of Real Madrid.

Marca says concerns over Ruud van Nistelrooy's long-term fitness has forced Real to draw up a shortlist of potential striker signings for the summer market.

Ibrahimovic is high on Real's agenda, with the Swede's frosty relationship with coach Roberto Mancini fueling talk that the Spanish giants could tempt the striker to Madrid in the summer.