@article {308840, title = {The killing ground.}, journal = {Science}, volume = {344}, year = {2014}, note = {http://www.sciencemag.org/content/344/6188/1080.summary}, month = {2014 Jun 6}, pages = {1080-3}, keywords = {Animals, Anthropology, Archaeology, Coal Mining, Germany, History, Ancient, Hominidae, Horses, Human Activities, Humans, Skull, Weapons}, issn = {1095-9203}, doi = {10.1126/science.344.6188.1080}, url = {http://www.ncbi.nlm.nih.gov/pubmed/24904137}, author = {Balter, Michael} }