Serbia's interior minister says two Pablo Picasso paintings owned by a German museum and stolen from a Swiss exhibition have been found in Belgrade.

Ivica Dacic provided no information Wednesday on the exact location of the paintings or possible suspects in the theft.

The works -- "Tete de Cheval" ("Head of Horse") from 1962 and "Verre et Pichet" ("Glass and Pitcher") from 1944 -- were stolen from an exhibition in the small Swiss town of Pfaeffikon, near Zurich, in February 2008. They belong to the Sprengel Museum in Hannover, Germany.

Dacic says the paintings were discovered in close co-operation with Swiss police.

Switzerland has submitted a request to Serbia for the paintings to be returned.