@article{LaumannKindmann2005,
  author    = {Laumann, J{\"o}rg and Kindmann, Rolf},
  title     = {Ermittlung von Eigenwerten und Eigenformen f{\"u}r St{\"a}be und Stabwerke / Kindmann, Rolf ; Laumann, J{\"o}rg},
  series = {Stahlbau. 73 (2005), H. 1},
  journal   = {Stahlbau. 73 (2005), H. 1},
  isbn      = {1437-1049},
  pages     = {26 -- 36},
  year      = {2005},
  language  = {de}
}
@article{LaumannKindmann2005,
  author    = {Laumann, J{\"o}rg and Kindmann, Rolf},
  title     = {Erforderliche Einspanntiefe von Stahlst{\"u}tzen in Betonfundamenten / Kindmann, Rolf ; Laumann, J{\"o}rg},
  series = {Stahlbau. 74 (2005), H. 8},
  journal   = {Stahlbau. 74 (2005), H. 8},
  isbn      = {1437-1049},
  pages     = {564 -- 579},
  year      = {2005},
  language  = {de}
}