citHeader("To cite package gstat in publications use:")

bibentry(bibtype="Article",
	title = "Multivariable geostatistics in {S}: the gstat package",
	author = "Edzer J. Pebesma",
	journal = "Computers & Geosciences",
	year	 = 2004,
	volume = 30,
	pages	= "683-691",
	textVersion = 
	paste("Pebesma, E.J., 2004. Multivariable geostatistics in S: the gstat package.",
	"Computers & Geosciences, 30: 683-691.")
)
bibentry(bibtype="Article",
	title = "Spatio-Temporal Interpolation using gstat",
	author = "Benedikt Gräler and Edzer Pebesma and Gerard Heuvelink",
	year = 2016,
	journal = "The R Journal",
	volume = 8,
	issue = 1,
	pages = "204-218",
	url = "https://journal.r-project.org/archive/2016/RJ-2016-014/index.html",
	textVersion = 
	paste("Benedikt Gräler, Edzer Pebesma and Gerard Heuvelink, 2016.",
		"Spatio-Temporal Interpolation using gstat.  The R Journal 8(1), 204-218")
)