@book{HolstStreicherGardeietal.2011,
  author    = {Ralph Holst and Doreen Streicher and Andr{\´e} Gardei and Christoph Kohl and Jens W{\"o}stmann and Herbert Wiggenhauser},
  title     = {Scannende Verfahren der zerst{\"o}rungsfreien Pr{\"u}fung f{\"u}r Br{\"u}ckenbauwerke},
  year      = {2011},
}