(Blic, Euobserver, EurActiv, Deutsche Welle, ειδησεογραφικό πρακτορείο FOCUS - 25/05/11; Beta, B92, Emg.rs, RTT News, Poland.pl, DPA - 24/05/11)
(Blic, Euobserver, EurActiv, Deutsche Welle, FOCUS Haber Ajansı - 25/05/11; Beta, B92, Emg.rs, RTT News, Poland.pl, DPA - 24/05/11)