@INPROCEEDINGS{IloPaaKam:2006,
  author = {J. Ilonen and P. Paalanen and J.-K. Kamarainen and H. K{\"a}lvi{\"a}inen},
  title = {Gaussian mixture pdf in one-class classification: computing and utilizing
	confidence values},
  booktitle = {18th Int. Conf. on Pattern Recognition (ICPR)},
  year = {2006},
  address = {Hong Kong},
  url = {http://vision.cs.tut.fi/data/publications/icpr2006_gaussian.pdf}
}