@inproceedings{TUC-CSCW/PAAL306,
author = "N. Pinkwart and V. Aleven and K. D. Ashley and C. Lynch",
title = "Toward Legal Argument Instruction with Graph Grammars and Collaborative Filtering Techniques",
year = 2006,
booktitle = "Proceedings of the 8th International Conference on Intelligent Tutoring Systems (ITS)",
publisher = "Springer Verlag",
number = 4053
}