%0 Journal Article
%T The Genus Pseudosinella (Collembola, Entomobryidae) in Caves of the United States
%A K. Christiansen
%J Psyche
%D 1960
%I Hindawi Publishing Corporation
%R 10.1155/1960/25063
%U http://dx.doi.org/10.1155/1960/25063