372207 Johnson, W., Sowerby, R., & Venter, R. D. (1982). Plane-strain slip-line field for metal-deformation processess: A source book and bibiography. Oxford : Perganon Press.
Chicago-viite (17. p.)372207 Johnson, W., R. Sowerby, ja R. D. Venter. Plane-strain Slip-line Field for Metal-deformation Processess: A Source Book and Bibiography. Oxford : Perganon Press, 1982.
MLA-viite (9. p.)372207 Johnson, W., et al. Plane-strain Slip-line Field for Metal-deformation Processess: A Source Book and Bibiography. Oxford : Perganon Press, 1982.
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