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A numerical model for reinforced concrete structures
2005, 42 (5-6), 1327-1354, doi:10.1016/j.ijsolstr.2004.07.019
Rabczuk T., Belytschko T.
Adaptivity for structured meshfree particle methods in 2D and 3D
2005, 63 (11), 1559-1582, doi:10.1002/nme.1326