@article{automation2017524,
author={{Gmiterko, Alexander and Mikov¨˘, ?ubica and Virgala, Ivan and Lipt¨˘k, Tom¨˘? and Kelemen, Michal},
title={Friction Difference as Principle of Robot Locomotion},
journal={Journal of Automation and Control},
volume={5},
number={2},
pages={50--53},
year={2017},
url={http://pubs.sciepub.com/automation/5/2/4},
issn={2372-3041},
abstract={Paper deals with friction difference principle, which is used as basic principle of robot locomotion. Piezoactuator is used as driving unit for locomotion. Structure of robot is described and also steady state velocity is derived.},
doi={10.12691/automation-5-2-4}
publisher={Science and Education Publishing}
}