@Mastersthesis{rennie2001naive,
  author = {Jason D. M. Rennie},
  title  = {Improving Multi-class Text Classification with Naive Bayes},

  year   = {2001},
  number = {},
  url    = {http://people.csail.mit.edu/~jrennie/papers/sm-thesis.pdf},

  const  = {\ text}
}