R. Baumgartner, M. Herzog:
"Using Lixto for automating portal-based B2B processes in the automotive industry";
International Journal of Electronic Business (IJEB), 2 (2004), 5; 519 - 530.
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC04968421