@article {643,
	title = {Priapulids and Sipunculids dredged by the Swedish Antarctic Expedition 1901-1903 and the phenomenon of bipolarity},
	journal = {Kungliga Svenska Vetenskaps-Akademiens Handlingar},
	volume = {47},
	number = {1},
	year = {1911},
	pages = {3-36},
	author = {Theel, H.}
}
@article {286,
	title = {Verzeichnis der Gephyreen des Kolagolfes und zwei neue Species der Phascolosoma ____________},
	journal = {Trudy Leningrad Obschchestva Estestvois Pytatelei},
	volume = {42},
	year = {1911},
	note = {this was lost \& recreated 8/97},
	pages = {79-93},
	author = {Gadd, G. G.}
}
