@article{PA20090238.pdf, <br>author="Patricia Ann Kramer and Adam D. Sylvester",<br>title="Bipedal Form and Locomotor Function: Understanding the Effects of Size and Shape on Velocity and Energetics.",<br>journal="PaleoAnthropology",<br>year="2009",<br>volume="2009",<br>pages="238-251"<br>}