Ševcov, Aleksej, Sergej Otroško, Jurij Ahlamov, Vladimir Kosolapov, Andrzej Marczuk, Wojciech Misztal, and Andrzej Turski. “Windrow Scarifier for Rotary Mower”. Agricultural Engineering 20, no. 3 (October 17, 2016): 145–151. Accessed April 25, 2024. https://agriceng.ptir.org/index.php/AgricEng/article/view/152.