@InProceedings{KalboussiEdutainment2013,
author = {Anis Kalboussi and Omar Mazhoud and Ahmed Hadj Kacem and
                  Nizar Omheni},
title = {An Approach of Assistance of Learner’s Annotative Activity
                  through Web Services},
booktitle = {Proceedings of the 8th International Conference on
                  E-Learning and Games (Edutainment 2013)},
year = {2013},
month = {October},
publisher = {Springer},
}