@inproceedings{581ad754043348428bfb589ea33f943e,
title = "The virtual classroom",
author = "Per M{\o}ller and Geiker, {Mette Rica}",
year = "2006",
language = "English",
isbn = "87-7877-277-3",
series = "Uden navn",
number = "R-155",
pages = "375--382",
booktitle = "Knud H{\o}jgaard Conference",
publisher = "Technical University of Denmark, Department of Civil Engineering",
note = "Knud H{\o}jgaard Conference on Advanced Cement-Based Materials : Research and Teaching ; Conference date: 15-06-2005 Through 15-06-2005",
}