References
- Ananenkov , AG . 2006 . Resources base – the basis of long-term development of the gas industry in Russia . Gazovaya Promyshlennost' , : 56 – 59 .
- Men'kov , VA . 2006 . OAO Gazprom network of technological communication: realisation and prospects . Gazovaya Promyshlennost' , : 42 – 45 .
- Khakimov , AN . 1984 . Electroslag welding with control of the thermal cycle , Moscow : Mashinostroenie .