@ARTICLE{Mueller99ker, author = {J{\"o}rg P.~M{\"u}ller}, title = {Architectures and applications of intelligent agents: A survey}, journal = {The Knowledge Engineering Review}, year = {1999}, volume = {13}, pages = {353--380}, rgroup = {winf}, url = {http://winf.in.tu-clausthal.de/winf/publications/1999/Mueller99ker.pdf} }