APA

Tsibulski P., Yakushev V., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B. & Yakushev V.New method of residual natural gas reserves assessment in exhausted and water-flooded reservoirs. : .

Chicago

Tsibulski Pavel, Yakushev Vladimir, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil) and Yakushev Vladimir.New method of residual natural gas reserves assessment in exhausted and water-flooded reservoirs. : .

Harvard

Tsibulski P., Yakushev V., World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro B. and Yakushev V.New method of residual natural gas reserves assessment in exhausted and water-flooded reservoirs. : .

MLA

Tsibulski Pavel, Yakushev Vladimir, World Petroleum Congress (17th. : 2002 sept. 1-5 : Río de Janeiro Brasil) and Yakushev Vladimir.: . .