@inbook{2392,
  author       = {Baez Gonzalez, Marcos and Casati, Fabio and Marchese, Maurizio},
  booktitle    = {Web Engineering},
  editor       = {Auer, Sören and Díaz, Oscar and Papadopoulos, George A.},
  isbn         = {978-3-642-22232-0},
  issn         = {1611-3349},
  pages        = {361--362},
  publisher    = {Springer Berlin Heidelberg},
  title        = {{Knowledge Spaces}},
  doi          = {10.1007/978-3-642-22233-7_25},
  year         = {2011},
}