Template:Franzen et al., 2009a
- Franzen, J.L., Gingerich, P.D., Habersetzer, J., Hurum, J.H., von Koenigswald, W. & Smith, B.H. 2009. Complete primate skeleton from the Middle Eocene of Messel in Germany: morphology and paleobiology. PLoS ONE 4(5): e5723. DOI: 10.1371/journal.pone.0005723 [electronic only publication, but name available from a print run of this article published separately on 21st May 2009]