@phdthesis{Par08PhD,
  Author = {R.~Paredes},
  Month = {July}, 
  Note = {Advisor: G.~{}Navarro. Dept. of Computer Science Tech Report TR/DCC-2008-10. Available at {\tt http://www.dcc.uchile.cl/\~{}raparede/publ/08PhDthesis.pdf}},
  School = {University of Chile, Chile},
  Title = {Graphs for Metric Space Searching},
  Year = {2008}}