2004

Gottlob, Georg ; Koch, Christoph ; Baumgartner, Robert ; Herzog, Marcus ; Flesca, Sergio: The Lixto Data Extraction Project - Back and Forth between Theory and Practice. In: Proceedings of the Twenty-third ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems, June 14-16, 2004, Paris, France : ACM, 2004. - ISBN 1-58113-858-X, S. 1-12

1995

Eiter, Thomas ; Gottlob, Georg: Identifying the Minimal Transversals of a Hypergraph and Related Problems. In: SIAM J. Comput., 24 (1995), Nr. 6, S. 1278--1304