@article{KoetzBogenHeinzeetal.2001,
  author    = {Joachim Koetz and Iris Bogen and Thomas Heinze and Ute Heinze and Werner-Michael Kulicke and Silke Lange},
  title     = {Pecularities in the physico-chemical behaviour of non-statistically substituted carboxymethylcelluloses},
  year      = {2001},
}