A comparative study of stereolithographically modelled skulls of Petralona and Broken Hill: implications for future studies of middle Pleistocene hominid evolution Wolfgang Reicheis , Dieter zur Nedden et al. • 1997
New Findings on the Tyrolean 'Ice Man': Archaeological and CT-Body Analysis Suggest Personal Disaster Before Death Werner Platzer , Konrad Spindler et al. • 1994