@book {8530,
	title = {Die Neophyten Oberfrankens. Floristik, Standortcharacteristik, Vergesellschaftung, Verbreitung, Dynamik. Diplomarbeit},
	year = {2006},
	month = {2006///},
	publisher = {Bayerischen Julius-Maximilians-Universit{\"a}t W{\"u}rzburg},
	organization = {Bayerischen Julius-Maximilians-Universit{\"a}t W{\"u}rzburg},
	author = {G. Hetzel}
}
@article {8386,
	title = {Zur Anthropochorenflora fr{\"a}nkischer Deponiestandorte},
	journal = {Tuexenia},
	volume = {18},
	year = {1998},
	month = {1998///},
	pages = {377 - 415},
	author = {G. Hetzel and L. Meierott}
}
@article {7666,
	title = {Rumex cristatus DC. in W{\"u}rzburg _ ein bemerkenswerter Neufund f{\"u}r Deutschland},
	journal = {Flor. Rundbr},
	volume = {36},
	year = {2002},
	month = {2002///},
	pages = {1 - 9},
	author = {G. Hetzel and L. Meierott}
}
