Revisiting scoliosis in the KNM-WT 15000 Homo erectus skeleton Thomas Boeni, Regula Schiess, Frank Rühli, M. Haeusler • 2014
New vertebral and rib material point to modern bauplan of the Nariokotome Homo erectus skeleton Thomas Boeni, Regula Schiess, M. Haeusler • 2011
Vertebrae numbers of the early hominid lumbar spine Sandra A. Martelli, Thomas Boeni, M. Haeusler • 2002