@book {8605,
	title = {Biosystematics of the genus Vicia L},
	year = {1989},
	month = {1989///},
	publisher = {Leguminosae},
	organization = {Leguminosae},
	author = {P. Hanelt and D. Mettin}
}
@book {8519,
	title = {Rothmaler Band 5. Exkursionsflora von Deutschland. Krautige Zier- und Nutzpflanzen},
	year = {2008},
	month = {2008///},
	publisher = {Springer Verlag, Berlin},
	organization = {Springer Verlag, Berlin},
	author = {F. Ebel and P. Hanelt}
}
