@article {GrohmannSteiner2008IJGIS,
	title = {{SRTM resample with Short Distance-Low Nugget Kriging}},
	journal = {International Journal of Geographical Information Science},
	volume = {22},
	year = {2008},
	pages = {895{\textendash}906},
	author = {Grohmann, C.H. and Steiner, S.S.}
}