@article {4175,
	title = {Die Buchencotyledonen-Krankheit (The cotyledon disease of beech)},
	journal = {Zeitschrift f{\"u}r Forst- und Jagdwissenschaft},
	volume = {8},
	year = {1876},
	pages = {117-123},
	author = {Hartig, R.}
}
