<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/ectel/BreuerKCV09" mdate="2009-10-07">
<author>Ruth Breuer</author>
<author>Ralf Klamma</author>
<author>Yiwei Cao</author>
<author>Riina Vuorikari</author>
<title>Social Network Analysis of 45, 000 Schools: A Case Study of Technology Enhanced Learning in Europe.</title>
<pages>166-180</pages>
<year>2009</year>
<booktitle>EC-TEL</booktitle>
<ee>http://dx.doi.org/10.1007/978-3-642-04636-0_18</ee>
<crossref>conf/ectel/2009</crossref>
<url>db/conf/ectel/ectel2009.html#BreuerKCV09</url>
</inproceedings>
</dblp>
