Mechanical & Aerospace Engineering - 1987

Eischen, J. W. (1987). Fracture of Non-homogeneous Materials. International Journal of Fracture, 34(3).

Eischen, J. W. (1987). An improved method for computing the integral. Engineering Fracture Mechanics, 26(5), 691–700. https://doi.org/10.1016/0013-7944(87)90134-2

Eischen, J. W., & Herrmann, G. (1987). Energy Release Rates and Related Balance Laws in Linear Elastic Defect Mechanics. Journal of Applied Mechanics, 54(2), 388–392. https://doi.org/10.1115/1.3173024

Maday, C. J. (1987). Computer-aided design of feedback control systems for time  response. Research Triangle Park, NC: Instrument Society of America.