S. Benazzi, S. E. Bailey, and F. Mallegni. Brief communication: A morphometric analysis of the neandertal upper second molar Leuca {I}. Am. J. Phys. Anthropol., volume 152, issue 2, pages 300-305, October 2013. F. Mallegni, E. Carnieri, M. Bisconti, G. Tartarelli, S. Ricci, I. Biddittu, and A. Segre. Homo cepranensis sp. nov. and the evolution of {African-European} Middle Pleistocene hominids. C. R. Palevol, volume 2, issue 2, pages 153-159, March 2003. G. Manzi, F. Mallegni, and A. Ascenzi. A cranium for the earliest Europeans: Phylogenetic position of the hominid from Ceprano, Italy. Proceedings of the National Academy of Sciences, Proceedings of the National Academy of Sciences, volume 98, issue 17, pages 10011-10016, August 2001.