@ARTICLE{,
author = {A. Barker and D. Robertson and C. D. Walton},
journal = {IEEE Transactions on Services Computing},
title = {Choreographing Web Services},
year = {2009},
volume = {2},
number = {},
pages = {152-166},
keywords={Workflow; Web service choreography.},
doi = {10.1109/TSC.2009.8},
url = {doi.ieeecomputersociety.org/10.1109/TSC.2009.8},
ISSN = {1939-1374},
month={03}
}