@TechReport{TR2002-07-rotard,
  author = {Rotard, M. and Schweikhardt, W. and Ertl, T.},
  title  = {{Verwendung von Scalable Vector Graphics und MathML in web-basierten Lernumgebungen}},
  year   = {2002},
  number = {{2002/07}},
  note = {{Technical Report}},
  institution = {{Universit\"at Stuttgart}, {Institut f\"ur Visualisierung und Interaktive Systeme}}
}