1. The Trans-Siberian Railway and the Problem of Soviet Supply
2. A. Liliopoulou, M. Roe and I. Pasukeviciute, European Transport 29. pp. 46–56 (2005).
3. Instructions on development of Baikal-Amur and Trans-Siberian railways in Siberian and Far Eastern federal districts. http://www.kremlin.ru/acts/assignments/orders/65892.
4. Overview – About the company – Elgacoal. https://elga.ru/en/company.
5. Elgacoal has requested a guarantee for the export of coal during the construction of a railway line to the Sea of Okhotsk. (interfax.ru). https://www.interfax.ru/business/786187.