@incollection{Kruskal83,
	title = {An Overview of Sequence Comparison},
	address = {Reading, MA},
	author = {Joseph B. Kruskal},
	booktitle = {Time Warps, String Edits, and Macromolecules: The Theory and
  Practice of Sequence Comparison},
	editor = {David Sankoff and Joseph B. Kruskal},
	pages = {1--44},
	publisher = {Addison-Wesley},
	year = {1983},
	biburl = {http://www.bibsonomy.org/bibtex/24761be55863a5da210e17318dce70cba/nlp},
	keywords = {2000 book nlp }
}