1. 1) Aili, A., Vandamme, M., Torrenti, J.-M. and Masson, B., (2015). “Theoretical and practical differences between creep and relaxation Poisson’s ratios in linear viscoelasticity.” Mechanics of Time-Dependent Materials, 19(4), 537-555.
2. 2) Anders, I., (2012). “Material law for description of creep and relaxation behavior of young normal-strength and high-strength concretes.” (in German: “Stoffgesetz zur Beschreibung des Kriech- und Relaxationsverhaltens junger normal- und hochfester Betone.”). Thesis (PhD). Karlsruhe Institute of Technology. 157 p.
3. 3) Awad, M. E. and Hilsdorf, H. K., (1971). “Strength and deformation characteristics of plain concrete subjected to high repeated and sustained loads.” Report. Structural Research Series, No. 372, University of Illinois, 266 p.
4. 4) Barpi, F. and Valente, S., (2005). “Lifetime evaluation of concrete structures under sustained post-peak loading.” Engineering Fracture Mechanics, 72(16), 2427-2443.
5. 5) Bažant, Z. P., (1970). “Constitutive equation for concrete creep and shrinkage based on thermodynamics of multiphase systems.” Materials and Structures, 3(13), 3-36.