@article{HeinzeHeinzeGrotheetal.2001,
  author    = {Thomas Heinze and Ute Heinze and Carsten Grothe and Joachim Koetz and Waldemar Lazik},
  title     = {Starch derivatives of high degree of functionalization : 4. Homogeneous tritylation of starch an subsequent carboxymethylation},
  year      = {2001},
}