@article{GlueckKeckKolovskyetal.2000,
  author    = {M. Gl{\"u}ck and F. Keck and A. R. Kolovsky and H. J. Korsch},
  title     = {Wannier-Stark states of a quantum particle in 2D lattices},
  year      = {2000},
  url  = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-11117},
}