@inproceedings{HubwieserP..2001b,

author = {Hubwieser P., Humbert L. Schubert S.},

title = {Evaluation von Informatikunterricht. (Werkstattbericht)},

pages = {213/215},

volume = {8},

publisher = {Ges. f\"ur Informatik},

isbn = {3885793342},

series = {GI-EditionProceedings},

editor = {Keil-Slawik, Reinhard},

booktitle = {Informatikunterricht und Medienbildung},

year = {2001},

address = {Bonn}

}