@incollection{Zhang06c,
   author = {Yang Zheng and Peter I. Rockett},
   title = {Feature {E}xtraction {U}sing {M}ulti-{O}bjective {G}enetic {P}rogramming},
   booktitle = {Multi-Objective Machine Learning},
   editor = {Yaochu Jin},
   pages = {75--99},
   publisher = {Springer. Studies in Computational Intelligence, Volume 16},
   address = {Berlin},
   year = {2006}
}