Rail freight port export in Russia: 215.9 million tonnes carried in I-IX 2017 (+5.9% yoy) // Baltic Transport Journal. – 2017, nr 6, s. 9

Rail freight port export in Russia: 215.9 million tonnes carried in I-IX 2017 (+5.9% yoy) // Baltic Transport Journal. - 2017, nr 6, s. 9