1. Rabotnov, Yu N., “Creep Problems in Structural Members”, North-Holland Publ. Co., Amsterdam-London, 1969.
2. Krempl, E., “On the Interaction of Rate and History Dependence in Structural Metals”, Acta. Mech., 22, 1975, pp. 53–90.
3. Spring, U., Morland, L.W., “Integral Representations for the Viscoelastic Deformation of Ice”, Cold Regions Sci. and Technol., 6, 1983, pp. 185–193.
4. Williams, F.M., “Time Dependent Deflections of Nonhomogeneous Ice Plates”, Acta Mechanica, 2, 5, 1976, pp. 29–44.
5. Vinogradov, A., Glockner, P.G., “Buckling of Spherical Viscoelastic Shells”, Proc. ASCE, 106, J. Structural Div. No. ST1, Paper No. 15116, Jan. 1980, pp. 59–67.