@article {308998, title = {Study Reveals an Early Tree-Dwelling Bipedal Human Ancestor was Similar to Ancient Apes and {\textquotedblleft}Lucy{\textquotedblright} but Not Living Apes}, year = {2013}, url = {http://sb.cc.stonybrook.edu/news/general/131204earlytreedwelling.php}, author = {Stony Brook University} }