@article {Umbgrove1939,
	title = {Madreporaria from the Bay of Batavia},
	journal = {Zoologische Mededelingen Leiden},
	volume = {22},
	year = {1939},
	pages = {1{\textendash}64},
	url = {http://www.repository.naturalis.nl/record/318310},
	author = {Umbgrove, J H F}
}
@article {Kuhn1939,
	title = {Eine Jurakoralle aus der Klippe von Staatz},
	journal = {Verhandlungen der Zweigstelle Wien der Reichsstelle f{\"u}r Bodenforschung},
	volume = {1939},
	year = {1939},
	pages = {183{\textendash}185},
	keywords = {BL},
	url = {http://www.landesmuseum.at/datenbanken/digilit/?litnr=33914},
	author = {K{\"u}hn, Othmar}
}
@article {Gardiner1939a,
	title = {The ecology of solitary corals},
	journal = {John Murray Expedition (1933-34) Scientific Reports},
	volume = {6},
	number = {5},
	year = {1939},
	pages = {243{\textendash}250},
	author = {Gardiner, J Stanley}
}
@article {Gardiner1939,
	title = {Madreporaria excluding Flabellidae and Turbinolidae},
	journal = {John Murray Expedition (1933-34) Scientific Reports},
	volume = {6},
	number = {5},
	year = {1939},
	pages = {225{\textendash}242},
	author = {Gardiner, J Stanley and Waugh, Peggy}
}
@article {Ciry1939,
	title = {{\'E}tude g{\'e}ologique d{\textquoteright}une partie des provinces de Burgos, Palenica, L{\'e}on et Santander},
	journal = {Bulletin de la Société d{\textquoteright}histoire naturelle de Toulouse},
	volume = {74},
	year = {1939},
	pages = {9{\textendash}301},
	keywords = {RCBS, TIP},
	author = {Ciry, R}
}
@article {Alloiteau1939a,
	title = {Polypiers r{\'e}colt{\'e}s par M. P. S{\'e}nesse dans le Santonien de la Jouane, Commune de Sougraigne (Aude)},
	journal = {Bulletin de la Soci{\'e}t{\'e} G{\'e}ologique de France, 5e s{\'e}rie},
	volume = {9},
	year = {1939},
	pages = {3{\textendash}21},
	keywords = {RCBS, TIP},
	author = {Alloiteau, James}
}
@article {Alloiteau1939,
	title = {Deux esp{\`e}ces nouvelles de polypiers d{\textquoteright}anthozoaires de l{\textquoteright}Anatolie septentrionale},
	journal = {Bulletin Scientifique de Bourgogne},
	volume = {9},
	year = {1939},
	pages = {5{\textendash}11},
	keywords = {BL, RCBS, TIP},
	author = {Alloiteau, James}
}
