APA

Vyakhirev R., Dmitrievsky A. N., Gritsenko A., Russian Joint Stock Company, Oil and Gas Research Institute, World Petroleum Congress (15th. : 1997 : Beijing), Dmitrievsky A. N., Gritsenko A., Russian Joint Stock Company & Oil and Gas Research Institute.Natural gas in Russia. : .

Chicago

Vyakhirev R.I, Dmitrievsky Anatoly N, Gritsenko A.I, Russian Joint Stock Company, Oil and Gas Research Institute, World Petroleum Congress (15th. : 1997 : Beijing), Dmitrievsky Anatoly N, Gritsenko A.I, Russian Joint Stock Company and Oil and Gas Research Institute.Natural gas in Russia. : .

Harvard

Vyakhirev R., Dmitrievsky A. N., Gritsenko A., Russian Joint Stock Company, Oil and Gas Research Institute, World Petroleum Congress (15th. : 1997 : Beijing), Dmitrievsky A. N., Gritsenko A., Russian Joint Stock Company and Oil and Gas Research Institute.Natural gas in Russia. : .

MLA

Vyakhirev R.I, Dmitrievsky Anatoly N, Gritsenko A.I, Russian Joint Stock Company, Oil and Gas Research Institute, World Petroleum Congress (15th. : 1997 : Beijing), Dmitrievsky Anatoly N, Gritsenko A.I, Russian Joint Stock Company and Oil and Gas Research Institute.: . .