@booklet {660,
	title = {Synonymy of various diplopods},
	howpublished = {Proceedings of the Biological Society of Washington},
	volume = {61},
	year = {1948},
	pages = {51-54},
	author = {Loomis, H. F. and Hoffman, Richard L.}
}
@booklet {607,
	title = {Two new genera of xystodesmid millipeds from eastern United States},
	howpublished = {Proceedings of the Biological Society of Washington},
	volume = {61},
	year = {1948},
	pages = {93-96},
	author = {Hoffman, Richard L.}
}
@article {531,
	title = {Tavola sinottica dei generi dei Diplopoda Penicillata},
	journal = {Bollettino del Laboratorio di entomologia agraria "Filippo Silvestri"},
	volume = {8},
	year = {1948},
	pages = {214{\textendash}220},
	author = {Filippo Silvestri}
}
