Determining the parameters of the trajectory of the bucket of mining quarries excavatorsValerii Tytiuk, Kamal Khandakji, Galina Sivyakova, Nadezhda Karabut, Oleksii Chornyi and Victor BusherE3S Web Conf., 280 (2021) 05013DOI: https://doi.org/10.1051/e3sconf/202128005013