@book {3153,
	title = {Gentianaceae. Systematics and natural history},
	year = {2002},
	month = {2002///},
	pages = {1 - 652},
	publisher = {Cambridge Univ. Press},
	organization = {Cambridge Univ. Press},
	address = {Cambridge, UK},
	author = {Struwe, L. and Albert, V.}
}
