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Garzon, J. (author), Gupta, V. (author), Simone, A. (author), Duarte, C.A. (author)The generalized FEM (GFEM) has been successfully applied to the simulation of dynamic propagating fractures, polycrystalline and fiber-reinforced microstructures, porous materials, etc. A-priori knowledge about the solution of these problems are used in the definition of their GFEM approximation spaces. This leads to more accurate and robust...journal article 2012