@article {8061,
	title = {Verwilderte Cotoneaster-Arten in Halle (Saale) und Umgebung},
	journal = {Mitt. Florist. Kart. Sachsen-Anhalt},
	volume = {13},
	year = {2008},
	month = {2008///},
	pages = {3 - 28},
	url = {http://bv-st.de/images/Flo-Kart_2008_003-028_John_Frank.pdf},
	author = {H. John and D. Frank}
}
