1. An isoparametric joint/interface element for finite element analysis;Beer;Int J Numer Methods Eng,1985
2. Formulation of a three-dimensional distinct element model. Part I: a scheme to detect and represent contacts in a system composed of many polyedral blocks;Cundall;Int J Rock Mech,1988
3. Cundall PA. A computer model for simulating progressive large scale movements in blocky rock systems. In: Proceedings of the Symposium of the International Society of Rock Mechanics, vol. 1, paper II-8, Nancy (France), 1989.
4. Fundamental issues in finite element analyses of localization of deformation;De Borst;Eng Comput,1993
5. De Borst R, Feenstra PH., Pamin J, Sluys LG. Some current issues in computational mechanics of concrete structures. In: Mang NB. Bicanic N, de Borst R, editors. Computational Modelling of Concrete Structures, vol. 1. Swansea (UK): Pinerdge Press; 1994, pp. 283–302.