(Bloomberg, Reuters, Euobserver, Deutsche Welle, Boston Globe - 15/02/11; AFP, FT, Wall Street Journal, MarketWatch, BBC - 14/02/11)
(Blumberg, Rojters, Euobzerver, Dojče vele, Boston glob – 15.2.2011; AFP, FT, Volstrit žurnal, Marketvoč, BBC – 14.2.2011)