APA

Burkov P. V., Van Yan'nan & Burkova S. P.Stress-strain analysis of pipelines laid in permafrost. : .

Chicago

Burkov P V, Van Yan'nan and Burkova S P.Stress-strain analysis of pipelines laid in permafrost. : .

Harvard

Burkov P. V., Van Yan'nan and Burkova S. P.Stress-strain analysis of pipelines laid in permafrost. : .

MLA

Burkov P V, Van Yan'nan and Burkova S P.: . .