@Inproceedings{bastide00levelwise,
  author = {Bastide, Y. and Taouil, R. and Pasquier, N. and Stumme, G. and Lakhal, L.},
  title  = {Levelwise Search of Frequent Patterns},

  year   = {2000},
  number = {},
  url    = {http://www.kde.cs.uni-kassel.de/stumme/papers/2000/BDA00.pdf},

  const  = {\ text}
}