@book {Gray1842a,
	title = {Nomenclator Zoologicus, Continens Nomina Systematica Generum Animalium tam Viventium quam Fossilium},
	volume = {5},
	year = {1842},
	pages = {30},
	publisher = {Jent et Gassmann},
	organization = {Jent et Gassmann},
	address = {Soloduri},
	keywords = {RCBS, TIP},
	author = {Gray, John E}
}
@article {Gray1847,
	title = {An outline of an arrangement of stony corals},
	journal = {Annals and Magazine of Natural History, Series 1},
	volume = {19},
	year = {1847},
	pages = {120{\textendash}128},
	keywords = {RCBS, TIP},
	url = {http://books.google.com/books?id=uvAyAQAAMAAJ},
	author = {Gray, John E}
}
