APA

Burkov P. V., Chun Wu, Burkov V. P. & Burkova S. P.FEM analysis of soil-pipe interaction. : .

Chicago

Burkov P V, Chun Wu, Burkov V P and Burkova S P.FEM analysis of soil-pipe interaction. : .

Harvard

Burkov P. V., Chun Wu, Burkov V. P. and Burkova S. P.FEM analysis of soil-pipe interaction. : .

MLA

Burkov P V, Chun Wu, Burkov V P and Burkova S P.: . .