Conceptual bases of intensification of mining operations in mines of Ukraine based on monitoring and condition management of mine hoisting systemsSerhii Ilin, Larysa Adorska, Volodymyr Samusia, Dmytro Kolosov and Inna IlinaE3S Web Conf., 109 (2019) 00030DOI: https://doi.org/10.1051/e3sconf/201910900030