@inproceedings{HaefnerEckardtKoenke2005,
  author    = {Stefan H{\"a}fner and Stefan Eckardt and Carsten K{\"o}nke},
  title     = {A geometrical inclusion-matrix model for the finite element analysis of concrete at multiple scales},
  doi       = {10.25643/bauhaus-universitaet.301},
  year      = {2005},
}