@article {11784,
	title = {Die Relikt-Natur der Choleva holsatica L. Bck. et G. Jhss. aus der Segeberger H{\"o}hle und die M{\"o}glichkeit ihrer Altersbestimmung},
	journal = {Zoologische Anzeiger (Klatt. Festschr.)},
	volume = {145},
	year = {1950},
	pages = {46-56.},
	author = {Benick, L.}
}
@article {11779,
	title = {Sur quelques Catops du Japon},
	journal = {RVfe},
	volume = {17},
	year = {1950},
	pages = {31-33.},
	author = {Jeannel, R}
}
@article {11774,
	title = {Note {\'e}cologique sur quelques Catops du Japon},
	journal = {RVfe},
	volume = {17},
	year = {1950},
	pages = {33-34.},
	author = {Hidaka, T.}
}
