Revision of bledius and related genera : part 1. The aequatorialis, Mandibularis, and Semiferrugineus groups and two new genera (Coleoptera, Staphylinidae, Oxytelinae /
Lee H. Herman.
-- New York : [s.n.], 1972
- p. 113-253. --
(Bulletin of the American Museum of Natural History ; 149, 2).