Baumgartner, R., Ceresna, M., Gottlob, G., Herzog, M., & Zigo, V. (2003). Web Information Acquisition with Lixto Suite. IEEE.

Baumgartner, R., M. Ceresna, G. Gottlob, M. Herzog, and V. Zigo. Web Information Acquisition with Lixto Suite. IEEE, 2003.

Baumgartner, R., et al. Web Information Acquisition with Lixto Suite. IEEE, 2003.