@InBook{kauppinen-ontology-time-series-book-2005,
  author = 	 {Tomi Kauppinen and Eero Hyvönen},
  editor = 	 {Rajiv Kishore and Ram Ramesh and Raj Sharman},
  title = 	 {Ontologies: A Handbook of Principles, Concepts and Applications 
in Information Systems},
  chapter = 	 {Modeling and Reasoning about Changes in Ontology Time Series},
  publisher = 	 {Springer-Verlag},
  year = 	 {2007},
  OPTkey = 	 {},
  OPTvolume = 	 {},
  OPTnumber = 	 {},
  series = 	 {Integrated Series in Information Systems},
  OPTtype = 	 {},
  address = 	 {New York, NY},
  OPTedition = 	 {},
  month = 	 {January 15},
  pages = 	 {319-338},
  OPTISBN = {0387370196},
  OPTISBN13 = {9780387370194},
  OPTnote = 	 {},
  OPTannote = 	 {}
}