To cite varycoef, please use one of the following:

Dambon J, Sigrist F, Furrer R (2021). “Maximum Likelihood Estimation of Spatially Varying Coefficient Models for Large Data with an Application to Real Estate Price Prediction.” Spatial Statistics 41 (100470). https://doi.org/10.1016/j.spasta.2020.100470.

Dambon J, Sigrist F, Furrer R (2021). “varycoef: An R Package for Gaussian Process-based Spatially Varying Coefficient Models.” ArXiv Preprint. https://arxiv.org/abs/2106.02364.

Dambon J, Sigrist F, Furrer R (2021). “Joint Variable Selection of both Fixed and Random Effects for Gaussian Process-based Spatially Varying Coefficient Models.” International Journal of Geographical Information Science. https://doi.org/10.1080/13658816.2022.2097684.

Corresponding BibTeX entries:

  @Article{,
    author = {Jakob A. Dambon and Fabio Sigrist and Reinhard Furrer},
    title = {Maximum Likelihood Estimation of Spatially Varying
      Coefficient Models for Large Data with an Application to Real
      Estate Price Prediction},
    journal = {Spatial Statistics 41 (100470)},
    year = {2021},
    url = {https://doi.org/10.1016/j.spasta.2020.100470},
  }

  @Article{,
    author = {Jakob A. Dambon and Fabio Sigrist and Reinhard Furrer},
    title = {varycoef: An R Package for Gaussian Process-based
      Spatially Varying Coefficient Models},
    journal = {ArXiv Preprint},
    year = {2021},
    url = {https://arxiv.org/abs/2106.02364},
  }

  @Article{,
    author = {Jakob A. Dambon and Fabio Sigrist and Reinhard Furrer},
    title = {Joint Variable Selection of both Fixed and Random Effects
      for Gaussian Process-based Spatially Varying Coefficient Models},
    journal = {International Journal of Geographical Information
      Science},
    year = {2021},
    url = {https://doi.org/10.1080/13658816.2022.2097684},
  }