Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

Back to Top

Document information

Published on 25/07/12
Accepted on 25/07/12
Submitted on 25/07/12

Volume 21, Issue 4, 2012
DOI: 10.3145/epi.2012.jul.10
Licence: CC BY-NC-SA license

Document Score

0

Times cited: 16
Views 221
Recommendations 0

Share this document

claim authorship

Are you one of the authors of this document?