(Europa, Euobserver, EurActiv, FOCUS News Agency, Nature.com, BBC, ABC News, TVNZ, ITAR-TASS - 19/04/11; RFE/RL, VOA, Deutsche Welle - 18/04/11)
(Evropa, Euobzerver, EurAktiv, novinska agencija FOKUS, Nature.com, BBC, ABC njuz, TVNZ, ITAR-TAS – 19.4.2011; RFE/RL, VOA, Dojče vele – 18.4.2011)