Lilov, Stoyan, Vanya Markova, Nickolay Popov, and Ventseslav Shopov. “LONGITUDINAL STABILITY OF WHEELED MOBILE ROBOTS - DEGREE OF STABILITY”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 3 (June 22, 2024): 147–153. Accessed November 22, 2024. https://journals.rta.lv/index.php/ETR/article/view/8126.