https://telearn.archives-ouvertes.fr/hal-00190166
Contributor : Jerome Zeiliger <>
Submitted on : Friday, November 23, 2007 - 8:35:40 AM Last modification on : Wednesday, September 18, 2019 - 1:32:24 AM Long-term archiving on: : Monday, April 12, 2010 - 3:39:40 AM