@article{tgrsw-scats-04,
  title = {{A Survey on Current Approaches towards Specification and Management of Quality of Service for Web Services}},
  author = {Min Tian and A. Gramm and Hartmut Ritter and Jochen Schiller and Rolf Winter},
  journal = {PIK -- Praxis der Informationsverarbeitung und Kommunikation},
  year = {2004},
  month = {July -- September},
  number = {3},
  pages = {132--139},
  volume = {27},
  theme = {wsn},
  url = {http://dx.doi.org/10.1515/PIKO.2004.132},
}