Russia believes current gas contracts with...

"We agreed that there are no topics closed to discussion," Putin said at a joint press conference with his Ukrainian counterpart Mykola Azarov in the Moscow Region.

Putin also said Russia is positive about the idea of creating a consortium with Ukraine to modernize the Ukrainian gas transportation system and that it is ready to invest funds into the project.

NOVO-OGARYOVO, March 25 (RIA Novosti)