@inproceedings{DBLP:conf/iclp/GebserOS09, title = {Constraint Answer Set Solving}, author = {Gebser, Martin and Ostrowski, Max and Schaub, Torsten}, booktitle = {{ICLP}}, pages = {235--249}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, volume = {5649}, year = {2009} }