K. Ravi-Chandar and W.G. Knauss (1984) "An Experimental Investigation Into Dynamic Fracture - IV. On the Interaction of Stress Waves with Propagating Cracks," International Journal of Fracture 26 189-200.
A.M. Waas, C.D. Babcock, Jr., and W.G. Knauss (1990) "An Experimental Study of Compression Failure of Fibrous Laminated Composites in the Presence of Stress Gradients," International Journal of Solids and Structures, (Charles Dwight Babcock, Jr. Memorial Issue) 26 (9/10) 1071-1098.
G.U. Losi and W.G. Knauss (1992) "Free Volume Theory and Nonlinear Thermoviscoelasticity," Polymer Science and Engineering 32 (8) 542-557.