@article{automation2015338,
author={{Gmiterko, Alexander and Virgala, Ivan and Mikov¨˘, Lubica and Frankovsky, Peter and Kelemenov¨˘, Tatiana and Kelemen, Michal},
title={Machines for In-Pipe Inspection},
journal={Journal of Automation and Control},
volume={3},
number={3},
pages={79--82},
year={2015},
url={http://pubs.sciepub.com/automation/3/3/8},
issn={2372-3041},
abstract={The paper deals with in-pipe machines based on directional friction and inertial stepping principle. Both type are developed for inner pipe with diameter 11 mm. The main purpose is inspection of inner pipe wall as prevention of cracks.},
doi={10.12691/automation-3-3-8}
publisher={Science and Education Publishing}
}