@inproceedings{PedroniOMA08, author = {Michela Pedroni and Manuel Oriol and Bertrand Meyer and Lukas Angerer}, title = {Automatic extraction of notions from course material}, booktitle = {SIGCSE}, year = {2008}, pages = {251-255}, urltopdf = {http://doi.acm.org/10.1145/1352135.1352225} }