M. Aiello, F. Rosenberg, C. Platzer, A. Ciabattoni, S. Dustdar:
"Service QoS composition at the level of part names";
in: "Web Services and Formal Methods, Third International Workshop, WS-FM 2006 (LNCS 4184)", Springer, 2006, ISBN: 3-540-38862-3, 24 - 37.
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC06587949