## To cite GpGp in publications use:
## 
##   Joseph Guinness (2018). Permutation and Grouping Methods
##   for Sharpening Gaussian Process Approximations. 
##   Technometrics
## 
## A BibTeX entry for LaTeX users is
## 
##   @Article{,
##     title = {Permutation and Grouping Methods for Sharpening Gaussian Process Approximations},
##     author = {Joseph Guinness},
##     journal = {Technometrics},
##     year = {2018},
##     volume = {TBD},
##     number = {TBD},
##     pages = {TBD}
##   }