@article {7444,
	title = {Two alien species in the spreading process in Romania: Reynoutria x bohemica Chrtek \& Chrtkov{\'a} and Grindelia squarrosa (Pursh) Dunal},
	journal = {Cercet_ri Agronomice Moldova XLI(2},
	volume = {134},
	year = {2008},
	month = {2008///},
	pages = {41 - 50},
	author = {A. Oprea}
}
