If a demand to recognize Kosovo were to be "delivered" as a condition for Serbia's accession to the EU that would "be a high price to pay."

Tanjug is reporting this quoting philosopher and senior official of Alternative for Germany, Marc Jongen, whose party, according to estimates, will not only enter the German parliament in the next election, but is set win between 10 to 12 percent of the vote.

"It is difficult to give advice, but I believe in that case, the people should decide in a referendum whether Serbia is ready to pay that price," Jongen told the daily Politika.