@article{JMLR:v11:ding10a,
  author  = {Yufeng Ding and Jeffrey S. Simonoff},
  title   = {An Investigation of Missing Data Methods for Classification Trees Applied to Binary Response Data},
  journal = {Journal of Machine Learning Research},
  year    = {2010},
  volume  = {11},
  number  = {6},
  pages   = {131--170},
  url     = {http://jmlr.org/papers/v11/ding10a.html}
}