@article{GruetersMueller1979,
  author    = {Gr{\"u}ters, Hugo and M{\"u}ller, C. H.},
  title     = {Experimentell-rechnerische Ermittlung von Eigenspannungen},
  series = {Zeitschrift f{\"u}r angewandte Mathematik und Mechanik : ZAMM = Journal of applied mathematics and mechanics. 59 (1979)},
  journal   = {Zeitschrift f{\"u}r angewandte Mathematik und Mechanik : ZAMM = Journal of applied mathematics and mechanics. 59 (1979)},
  isbn      = {0044-2267},
  pages     = {T184 -- T186},
  year      = {1979},
  language  = {de}
}
@article{Grueters1979,
  author    = {Gr{\"u}ters, Hugo},
  title     = {Eigenspannungen und Verkr{\"u}mmungen von Balken aus Hartschaum},
  series = {Automobil-Industrie. 24 (1979), H. 3},
  journal   = {Automobil-Industrie. 24 (1979), H. 3},
  isbn      = {0005-1306},
  pages     = {115 -- 123},
  year      = {1979},
  language  = {de}
}