@INPROCEEDINGS{GrueRu99,
  author = {Gr{\"{u}}n, G. and Rumpf, M.},
  title = {Entropy consistent finite volume schemes for the thin film equation},
  booktitle = {Finite Volumes for Complex Applications II},
  year = {1999},
  editor = {R. Vilsmeier, F. Benkhaldoun, D. H\"anel},
  publisher = {Hermes Science Publications, Paris}
}