@INPROCEEDINGS{Lau&Tran:08,
  author = {K.-K. Lau and C.M. Tran},
  title = {Composite Web Services},
  booktitle = {Emerging Web Services Technology},
  volume = {II}, 
  year = {2008},
  editor = {C. Pautasso and T. Gschwind},
  pages = {77-95},
  publisher = {Birkhauser Verlag}
}