HELGEN, KRISTOFER M., National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, MRC 108 Washington, DC 20013-7012 USA

• Zootaxa Vol. 3092 No. 1: 7 Nov. 2011 - Articles
  High level Mammalian taxonomy: a response to Hedges (2011)
  Abstract