@article {7888,
	title = {The protobranchiate Mollusca: a functional interpretation of their structure and evolution},
	journal = {Philosophical Transactions of the Royal Society of London, Series B, Biological Sciences},
	volume = {230},
	number = {566},
	year = {1939},
	note = {PDFbivatol},
	pages = {79-148},
	keywords = {bivalvia, functional morphology, mollusca, protobranchia, stomach},
	author = {Yonge, C. M.}
}
@article {7618,
	title = {Una nuova famiglia di lamellibranchi del Cretaceo della Somalia},
	journal = {Palaeontographia Italica},
	volume = {39 (New Series 9)},
	year = {1939},
	note = {Pl. 5-6},
	pages = {93-100},
	keywords = {bivalvia, malleidae, mollusca, pterioida, pterioidea, stefaniniella, taxonomy},
	author = {Tavani, G.}
}
@booklet {6775,
	title = {Permskaya sistema},
	howpublished = {Atlas rukovodiashchikh form iskopaemykh faun SSSR},
	volume = {6},
	year = {1939},
	note = {xeroxIn RussianHave 134-5,258-9, pl.31},
	pages = {??},
	publisher = {GONTI NKTP SSSR},
	address = {Leningrad, Moskva},
	keywords = {bivalvia, mollusca, oxitoma, oxitomidae, paleontology, permian, pseudomonotidae, pseudomonotis, Pteria, pteriidae, pterioida, pterioidea},
	author = {Likharev, B.}
}
@article {6561,
	title = {Mollusca: Part I},
	journal = {Great Barrier Reef Expedition 1928-29, Scientific Reports},
	volume = {5},
	number = {6},
	year = {1939},
	note = {Pls. 1-7},
	pages = {209-425},
	author = {Iredale, T.}
}
@inbook {6231,
	title = {Alphabetical list of Dutch zoological collections and menageries},
	booktitle = {Bijdragen tot de Dierkunde. Uitgegeven Door het Koninklijk Zo{\"o}logisch Genootschap "Natura Artis Magistra" te Amterdam. 27e aflevering. Feestnummer. Uitgegeven naar aandleiding van het honderdkarig bestaan van het genootschap},
	year = {1939},
	note = {xerox},
	pages = {247-346},
	publisher = {E. J. Brill},
	organization = {E. J. Brill},
	address = {Leiden},
	keywords = {collections, conchology, history of science, mollusca, old literature},
	author = {Engel, H.}
}
@inbook {5834,
	title = {A brief history of the conchological collections at the Zoological Museum of Amsterdam, with some reflections on 18th century shell cabinets and their proprietors, on the occasion on the centenary of the Royal Zoological Society "Natura Artis Magistra"},
	booktitle = {Bijdragen tot de Dierkunde. Uitgegeven Door het Koninklijk Zo{\"o}logisch Genootschap "Natura Artis Magistra" te Amterdam. 27e aflevering. Feestnummer. Uitgegeven naar aandleiding van het honderdkarig bestaan van het genootschap},
	year = {1939},
	note = {PDF, xerox},
	pages = {167-246},
	publisher = {E. J. Brill},
	organization = {E. J. Brill},
	address = {Leiden},
	keywords = {collections, conchology, history of science, mollusca, old literature},
	author = {Benthem Jutting, W. S. S. van}
}
@book {1114,
	title = {Trait{\'e} {\'e}l{\'e}mentaire de conchyliologie avec les applications de cette science a la g{\'e}ologie, par G.-P. Deshayes. Atlas},
	year = {1939},
	publisher = {Victor Masson},
	organization = {Victor Masson},
	address = {Paris},
	keywords = {atrina, avicula, bakevellidae, bivalvia, crenatula, electroma, fossils, Gervilla, isognomon, isognomonidae, malleidae, malleus, mollusca, paleontology, pinctada, pinna, pinnidae, pinnoidea, Pteria, pteriidae, pterioida, pterioidea, taxonomy, vulsella},
	author = {Deshayes, G.-P.}
}
@article {1266,
	title = {Mollusca: Part I},
	journal = {Great Barrier Reef Expedition 1928-29, Scientific Reports},
	volume = {5},
	number = {6},
	year = {1939},
	pages = {209-425},
	author = {Iredale, T.}
}
@booklet {1337,
	title = {Permskaya sistema},
	howpublished = {Atlas rukovodiashchikh form iskopaemykh faun SSSR},
	volume = {6},
	year = {1939},
	publisher = {GONTI NKTP SSSR},
	address = {Leningrad, Moskva},
	keywords = {bivalvia, mollusca, oxitoma, oxitomidae, paleontology, permian, pseudomonotidae, pseudomonotis, Pteria, pteriidae, pterioida, pterioidea},
	author = {Likharev, B.}
}
@article {1611,
	title = {Una nuova famiglia di lamellibranchi del Cretaceo della Somalia},
	journal = {Palaeontographia Italica},
	volume = {39 (New Se},
	year = {1939},
	pages = {93-100},
	keywords = {bivalvia, malleidae, mollusca, pterioida, pterioidea, stefaniniella, taxonomy},
	author = {Tavani, G.}
}
