1. Erl, T.: Service-Oriented Architecture (SOA): Concepts, Technology, and Design. Prentice-Hall, Englewood Cliffs (2005)
2. Service Oriented Architecture Modeling,
http://www.soamodeling.org
3. MacKenzie, C.M., Laskey, K., McCabe, F., Brown, P.F., Metz, R., Hamilton, B.A.: OASIS Reference Model for Service Oriented Architecture V 1.0,
http://www.oasis-open.org/committees/download.php/19361/soa-rm-cs.pdf
4. Weerawarana, S., Curbera, F., Leymann, F., Storey, T., Ferguson, D.F.: Web services platform architecture: SOAP, WSDL, WS-Policy, WS-Addressing, WS-BPEL, WS-Reliable Messaging, and More. Prentice-Hall, Englewood Cliffs (2005)
5. Gruber, T.R.: A translation approach to portable ontology specifications. Knowledge Acquisition 5, 199–220 (1993)