@book {8588,
	title = {Agropyron cristatum (L.) Gaertner, genre et esp{\`e}ce nouveaux pour la France},
	year = {1989},
	month = {1989///},
	pages = {7 - 10},
	publisher = {Bull. Soc. Bot. Centre-Ouest N.S},
	organization = {Bull. Soc. Bot. Centre-Ouest N.S},
	author = {M. Kergu{\'e}len and E. Chas and Plonka, F.}
}
