Materials Science & Engineering - 1966 Aspnes, D. E. (1966). Electric-Field Effects on Optical Absorption near Thresholds in Solids. Physical Review, 147(2), 554–566. https://doi.org/10.1103/physrev.147.554 Havner, K. S. (1966). On the formulation and iterative solution of small strain plasticity problems. Quarterly of Applied Mathematics, 23, 323–335. https://doi.org/10.1090/qam/99938 Havner, K. S., & Glassco, J. B. (1966). On energy balance criteria in ductile fracture. International Journal of Fracture Mechanics, 2, 506–525.