@article {Lafarge:October 2002:1161-0301:209,
	author = "Lafarge M.",
	author = "Loiseau P.",
	title = "Tiller density and stand structure of tall fescue swards differing in age and nitrogen level",
	journal = "European Journal of Agronomy",
	volume = "17",
	year = "October 2002",
	abstract = "",
	pages = "209-219(11)",
	url = "http://www.ingentaconnect.com/content/els/11610301/2002/00000017/00000003/art00011"
	doi = "doi:10.1016/S1161-0301(02)00011-4"
}