@inproceedings{Kirsch2008,
  author    = {Kirsch, Ansgar},
  title     = {Experimental investigations of face stability of shallow tunnels in sand},
  series = {W(H)YDOC 08 : International Workshop of Young Doctors in Geomechanics : Champs-sur-Marne, Nov. 19 - 21 2008},
  booktitle = {W(H)YDOC 08 : International Workshop of Young Doctors in Geomechanics : Champs-sur-Marne, Nov. 19 - 21 2008},
  publisher = {Ecole des Ponts ParisTech},
  address   = {Paris},
  organization    = {International Workshop of Young Doctors in Geomechanics <3, 2008, Champs-sur-Marne>},
  pages     = {61 -- 64},
  year      = {2008},
  language  = {de}
}