@article{petric2013,
author = {Petri\v{c}, Tadej and Gams, Andrej and Debevec, Tadej and \v{Z}lajpah, Leon and Babi\v{c}, Jan},
title = {Control approaches for robotic knee exoskeleton and their effects on human motion},
journal = {Advanced robotics},
year = {2013},
volume = {27},
number = {13},
pages = {993-1002},
doi = {10.1080/01691864.2013.804164}
}