@article{Andrzejewski:2013,
  author  = "W. Andrzejewski and A. Gramacki and J. Gramacki",
  title   = "Graphics processing units in acceleration of bandwith selection for Kernel Density Estimation",
  journal = "International Journal of Applied Mathematics and Computer Science",
  volume  = "Vol. 23",
  number  = "no. 4",
  pages   = "869--885",
  year    = "2013",
}