Mikhail Polishchuk, Mikhail Tkach, Igor Parkhomey, Juliy Boiko, Oleksander Eromenko. (2020). Walking Mobile Robot for Trimming Trees: Design and Modeling . International Journal of Control and Automation, 13(02), 1760 - 1772. Retrieved from http://sersc.org/journals/index.php/IJCA/article/view/34012