@inproceedings{DBLP:conf/ecsqaru/LinkeS99,
title = {On Bottom-Up Pre-processing Techniques for Automated Default Reasoning},
author = {Linke, Thomas and Schaub, Torsten},
booktitle = {{ESCQARU}},
pages = {268--278},
publisher = {Springer},
series = {Lecture Notes in Computer Science},
volume = {1638},
year = {1999}
}