@conference {8705,
	title = {An Inventory of aliens escaping from culture in the National Botanic Garden of Belgium},
	booktitle = {Mini symposium on aliens and invasive species},
	year = {2013},
	publisher = {National Botanic Garden of Belgium},
	organization = {National Botanic Garden of Belgium},
	address = {National Botanic Garden of Belgium, Bouchout Castle},
	author = {Anne Ronse}
}
@article {139,
	title = {Sedum sarmentosum, een verwilderde Aziaat op de Schelde-dijken},
	journal = {Dumortiera},
	volume = {63},
	year = {1996},
	pages = {8},
	chapter = {8},
	author = {Leo Vanhecke}
}
