@Article{Knowles2006parego,
  author = 	 {Joshua Knowles},
  title = 	 {ParEGO: A hybrid algorithm with on-line landscape approximation 
for expensive multiobjective optimization problems},
  journal = 	 {IEEE Transactions on Evolutionary Computation},
  year = 	 {2006},
  OPTkey = 	 {},
  volume = 	 {10},
  number = 	 {1},
  pages = 	 {50--66},
  month = 	 {January},
  OPTnote = 	 {},
  OPTannote = 	 {}
}