@book {bhl142265,
	title = {Hortus Kewensis},
	volume = {5},
	year = {1813},
	note = {http://www.biodiversitylibrary.org/bibliography/71678},
	pages = {72},
	publisher = {Geoge Nicol},
	organization = {Geoge Nicol},
	address = {London},
	keywords = {Angiospermas|Gimnospermas|Obras cl{\'a}sicas|Pterid{\'o}fitos|},
	url = {http://www.biodiversitylibrary.org/item/142265},
	author = {Aiton, William}
}
@inbook {bhl142265,
	title = {Hortus Kewensis},
	volume = {3},
	year = {1789},
	note = {http://www.biodiversitylibrary.org/bibliography/71678},
	pages = {220-221},
	publisher = {Geoge Nicol},
	organization = {Geoge Nicol},
	address = {London},
	keywords = {Angiospermas|Gimnospermas|Obras cl{\'a}sicas|Pterid{\'o}fitos|},
	url = {http://www.biodiversitylibrary.org/item/142265},
	author = {Aiton, William}
}
