@incollection{OrTa12,
  title = "On-the-fly and Context-Aware Integration of Heterogeneous Data Sources",
  author = "Giorgio Orsi and Letizia Tanca",
  year = "2012",
  booktitle = "Methodologies and Technologies for Networked Enterprises",
  editor = "G.~Anastasi and E.~Bellini and E.~di Nitto and C.~Ghezzi and L.~Tanca and E.~Zimeo",
  note = "to appear",
  publisher = "Springer Berlin Heidelberg",
}