translation.bs: (Reuters, DPA - 19/02/10; Standart, Dnevnik, Novinska agencija Focus, The Banker -16/02/10; Bugarski energetski holding, Nacionalna elektroprivreda, Državna regulatorna komisija za energetiku i vodoprivredu)
translation.en: (Reuters, DPA - 19/02/10; Standart, Dnevnik, Focus News Agency, The Banker -16/02/10; Bulgarian Energy Holding, National Electric Company, State Energy and Water Regulatory Commission)