@book {562,
	title = {Voyage de d{\'e}couvertes aux terres australes, execut{\'e} par ordre de sa majest{\'e} l{\textquoteright}empereur et roi, sur les corvettes le G{\'e}ographe, le Naturaliste, et sur la golette le Casuarina, pendant les ann{\'e}es 1800, 1801, 1802, 1803 et 1804, publi{\'e} par d{\'e}cret im},
	volume = {3},
	year = {1807},
	pages = {498},
	publisher = {Paris: De l{\textquoteright}Imprimerie imp{\'e}riale},
	organization = {Paris: De l{\textquoteright}Imprimerie imp{\'e}riale},
	address = {Paris},
	author = {F. Peron}
}
@book {567,
	title = {Icones rerum naturalium, quas in itinere orientali depingi curavit Petrus Forsk{\"a}l},
	year = {1776},
	pages = {15},
	publisher = {Hauniae (Moller)},
	organization = {Hauniae (Moller)},
	author = {C. Niebuhr}
}
@book {575,
	title = {Catalogue of the Mollusca in the collection of the British Museum, 2},
	series = {Pteropoda},
	volume = {4},
	year = {1850},
	pages = {45},
	publisher = {British Museum, E. Newman},
	organization = {British Museum, E. Newman},
	address = {London},
	author = {J.E. Gray}
}
@book {556,
	title = {Mollusca. Report on the Collections of Natural History made in Antarctic Regions during the voyage of the "Southern Cross" British Museum (Natural History)},
	year = {1902},
	pages = {210},
	publisher = {British Museum (Natural History)},
	organization = {British Museum (Natural History)},
	address = {London},
	author = {E.A. Smith}
}
@book {561,
	title = {Gronlands brachiopoder og bloddyr},
	series = {Brachiopoda et Mollusca},
	volume = {23},
	year = {1898},
	pages = {298},
	publisher = {Meddelelser om Gronland},
	organization = {Meddelelser om Gronland},
	edition = {19},
	author = {H.J. Posselt and Ad.S. Jensen}
}
@book {533,
	title = {Bericht {\"u}ber eine nach den Canarischen Inseln im Winter 1887/1888 ausgef{\"u}hrte Reise},
	series = {Akad. Wissench. (Academic Scientific)},
	volume = {1},
	year = {1889},
	pages = {553},
	publisher = {Sitz-Ber},
	organization = {Sitz-Ber},
	edition = {1},
	address = {Berlin},
	author = {C. Chun}
}
@book {531,
	title = {Contributions to Pteropodernes},
	series = {Morphology of Systematic and for knowledge of their geographical distribution},
	volume = {4},
	year = {1886},
	pages = {1-231},
	publisher = {Spolia Atlantica-Vidensk},
	organization = {Spolia Atlantica-Vidensk},
	edition = {1},
	author = {J.E.V. Boas}
}
@book {529,
	title = {A zoogeographic and taxonomic review of euthecosomatous pteropoda},
	series = {Oceanic micropaleontology},
	volume = {1},
	year = {1977},
	pages = {733-808},
	publisher = {Academic Press},
	organization = {Academic Press},
	author = {A.W. Be and R.W. Gilmer}
}
@book {549,
	title = {Pseudothecosomata, gymnosomata and heteropoda (gastropoda)},
	year = {1976},
	pages = {484},
	publisher = {Bohn, Scheltema \& Holkeme Utrecht},
	organization = {Bohn, Scheltema \& Holkeme Utrecht},
	address = {Amsterdam},
	isbn = {9031301760},
	author = {S. Van Der Spoel}
}
@book {554,
	title = {Euthecosomata, a group with remarkable developmental stages (Gastropoda, Pteropoda)},
	year = {1967},
	pages = {375},
	publisher = {J. Noorduyn \& ZN, Gorinchem},
	organization = {J. Noorduyn \& ZN, Gorinchem},
	author = {S. Van Der Spoel}
}
@book {534,
	title = {Elements of ecology},
	year = {1954},
	pages = {534},
	publisher = {John Wiley},
	organization = {John Wiley},
	address = {New York},
	author = {G.L. Clarke}
}
@book {535,
	title = {Pteropods},
	series = {South Atlantic Zooplankton},
	volume = {16},
	year = {1999},
	pages = {1706},
	publisher = {Leiden, Backhuys Publishers},
	organization = {Leiden, Backhuys Publishers},
	author = {J.R. Dadon and S. Van Der Spoel}
}
@book {540,
	title = {Pelagic snails: the biology of holoplanktonic gastropod mollusks},
	year = {1989},
	pages = {259},
	publisher = {Stanford University Press},
	organization = {Stanford University Press},
	address = {Stanford, CA},
	author = {C.M. Lalli and R.W. Gilmer}
}
