Mathematical model for calculating the parameters of machines for processing near-trunk strips in a terraceAslan Apazhev, Artur Egozhev, Magomed Misirov, Evgeny Polishchuk and Asker EgozhevE3S Web Conf., 262 (2021) 01019DOI: https://doi.org/10.1051/e3sconf/202126201019