Establishing the impact of empty freight trains on the capacity railway linesMasud Masharipov, Marufdjan Rasulov, Shinpolat Suyunbayev, Sherzod Jumayev and Sardorbek BekmurodovE3S Web Conf., 431 (2023) 08021DOI: https://doi.org/10.1051/e3sconf/202343108021