@ARTICLE{DBLP:journals/entcs/LapadulaPT08,
  title = {{Service Discovery and Negotiation With COWS}},
  author = {Lapadula, Alessandro and Pugliese, Rosario and Tiezzi, Francesco},
  journal = {Electr. Notes Theor. Comput. Sci.},
  pages = {133-154},
  volume = {200},
  number = {3},
  year = {2008},
}