@INPROCEEDINGS{MemmelRoth-Berghofer04,
  author = {Martin Memmel AND Thomas Roth-Berghofer},
  title = {Explanation and e-Learning: A First Pass},
  booktitle = {Von e-Learning bis e-Payment. Das Internet als sicherer Marktplatz},
  year = {2004},
  editor = {Klaus-Peter Fähnrich AND Klaus P. Jantke AND Wolfgang S. Wittig},
  pages = {255--263},
  publisher = {Akademische Verlagsgesellschaft Aka},
  owner = {memmel},
}