TruongD09'

@article{DBLP:journals/ijwis/TruongD09,
  author    = {Hong Linh Truong and
               Schahram Dustdar},
  title     = {A survey on context-aware web service systems},
  journal   = {IJWIS},
  volume    = {5},
  number    = {1},
  year      = {2009},
  pages     = {5-31},
  ee        = {http://dx.doi.org/10.1108/17440080910947295},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}