On Wednesday, Russian Prime Minister Vladimir Putin spoke by phone with Bulgarian counterpart Boyko Borisov to discuss energy co-operation. (Reuters, RIA-Novosti, Darik - 21/07/10)
Miercuri, Premierul rus Vladimir Putin i-a telefonat omologului său bulgar, Boyko Borisov, pentru a discuta despre cooperarea în domeniul energetic. (Reuters, RIA-Novosti, Darik - 21/07/10)