R. W. Lewis
- Associated and non-associated visco-plasticity and plasticity in soil mechanics. In: Géotechnique, v. 25, n. 4 (Dezember 1975). (1975):
- A semi-analytical approach for solving forced vibration problems based on a convolution-type variational principle. In: Computers & Structures, v. 59, n. 1 (April 1996). (1996):
- Numerical comparison of a deformable discrete element model and an equivalent continuum analysis for the compaction of ductile porous material. In: Computers & Structures, v. 79, n. 13 (Mai 2001). (2001):
- An analysis of various time-stepping schemes for initial value problems. In: Earthquake Engineering and Structural Dynamics, v. 1, n. 4 ( 1972). (1972):