@inproceedings{Stepanyan_2010,
title={A Social Network Analysis Perspective on Student Interaction within the Twitter Microblogging Environment},
url={http://dx.doi.org/10.1109/icalt.2010.27},
DOI={10.1109/icalt.2010.27},
booktitle={2010 10th IEEE International Conference on Advanced Learning Technologies},
publisher={IEEE},
author={Stepanyan,
Karen and Borau,
Kerstin and Ullrich,
Carsten},
year={2010},
month=jul }