@inbook {8580,
	title = {Sunflower species (Helianthus spp.)},
	booktitle = {The most important invasive plants in Hungary},
	year = {2008},
	month = {2008///},
	pages = {227 - 255},
	publisher = {Institute of Ecology and Botany, Hungarian Academy of Sciences},
	organization = {Institute of Ecology and Botany, Hungarian Academy of Sciences},
	address = {V{\'a}cr{\'a}t{\'o}t, Hungary},
	author = {L. Balogh},
	editor = {Botta-Duk{\'a}t, Z. \& Balogh, L.}
}
