@inproceedings{TUC-CSCW/HZP05,
author = "A. Harrer and S. Zeini and N. Pinkwart",
title = "The Effects of Electronic Communication Support on Presence Learning Scenarios",
year = 2005,
booktitle = "Computer Supported Collaborative Learning 2005: The Next 10 Years! Proceedings of the International Conference on Computer Supported Collaborative Learning (CSCL)",
publisher = "Lawrence Erlbaum Associates"
}