Walsh, R. M., & Byron Pipes, R. (1985). Strain energy release rate determination of stress intensity factors by finite element methods. Engineering fracture mechanics, 22(1), 17-33. https://doi.org/10.1016/0013-7944(85)90156-0
Chicago Style (17th ed.) CitationWalsh, Richard Michael, and R. Byron Pipes. "Strain Energy Release Rate Determination of Stress Intensity Factors by Finite Element Methods." Engineering Fracture Mechanics 22, no. 1 (1985): 17-33. https://doi.org/10.1016/0013-7944(85)90156-0.
MLA (9th ed.) CitationWalsh, Richard Michael, and R. Byron Pipes. "Strain Energy Release Rate Determination of Stress Intensity Factors by Finite Element Methods." Engineering Fracture Mechanics, vol. 22, no. 1, 1985, pp. 17-33, https://doi.org/10.1016/0013-7944(85)90156-0.