@article{JMLR:v11:rasmussen10a,
  author  = {Carl Edward Rasmussen and Hannes Nickisch},
  title   = {Gaussian Processes for Machine Learning (GPML) Toolbox},
  journal = {Journal of Machine Learning Research},
  year    = {2010},
  volume  = {11},
  number  = {100},
  pages   = {3011--3015},
  url     = {http://jmlr.org/papers/v11/rasmussen10a.html}
}