1. W. W. Milligan, S. A. Hackney, M. Ke and E. C. Aifantis, Observations and modeling of deformation and fracture in nanostructural materials, in: AFOSR Mechanics of Composites Review, pp. 1-10, Wright Patterson Lab, 1992
2. W. W. Milligan, S. A. Hackney and E.C. Aifantis, Deformation and damage at the nanoscale: Preliminary observations and modeling, in: Damage Mechanics & Localization, AMD – Vol. 142/MD-Vol. 34, Eds. J.W. Ju and K.C. Valanis, pp. 153-165, ASME, 1992.
3. W. W. Milligan, S.A. Hackney, M. Ke and E.C. Aifantis, In situ studies of deformation and fracture in nanophase materials, Nanostructured Materials 2, 267-276, 1993.
4. M. Ke, W.W. Milligan, S.A. Hackney, J.E. Carsley and E.C. Aifantis, HREM study of fracture and deformation behavior of nanostructured thin films, in: Thin Films-Stresses and Mechanical Properties, MRS Proc. Vol. 308, pp. 565-569, MRS, 1993.
5. J.E. Carsley, J. Ning, W.W. Milligan, S.A. Hackney and E.C. Aifantis, A simple, mixtures-based model for the grain size dependence of strength in nanophase metals, Nanostrucured Materials 5, 441-448, 1995.