@article {1368,
	title = {Die fossile Flora der Permischen Formation},
	journal = {Palaeontographica},
	volume = {12},
	year = {1865},
	pages = {p. 225-316, pls XLI-LXIV},
	url = {http://www.schweizerbart.de/papers/palae/detail/12/52325},
	author = {G{\"o}ppert, Heinrich Robert}
}
