@book{walter1967klimadiagramm,
	title        = {Klimadiagramm-weltatlas},
	author       = {Walter, Heinrich Karl and Harnickell, Elisabeth and Lieth, Friedrich Heinrich Helmut and Rehder, Helmut},
	year         = 1967,
	publisher    = {Jena: Fischer, 1967.}
}
@manual{R-climatol,
	title        = {{climatol}: Climate Tools (Series Homogenization and Derived Products)},
	author       = {Guijarro, Jose Antonio},
	year         = 2023,
	url          = {https://climatol.eu},
	note         = {R package version 4.0.0}
}
