@inproceedings{barkan2014variable,
 author = {Barkan, Andrew and Skidmore, Jeffrey and Artemiadis, Panagiotis},
 booktitle = {IEEE International Conference on Robotics and Automation (ICRA)},
 pages = {2838--2843},
 title = {Variable Stiffness Treadmill (VST): a Novel Tool for the Investigation of Gait},
 year = {2014}
}