@article{JMLR:v22:21-0853,
  author  = {Peter Koepernik and Florian Pfaff},
  title   = {Consistency of Gaussian Process Regression in Metric Spaces},
  journal = {Journal of Machine Learning Research},
  year    = {2021},
  volume  = {22},
  number  = {244},
  pages   = {1--27},
  url     = {http://jmlr.org/papers/v22/21-0853.html}
}