The levels of technological production of coal reserves in the stoping faces have been determined depending on the main determining factors, such as suitability of conditions, their preparation and equipment of longwalls.
S. G. Baranov, M. A. Rozenbaum (2010) Assessment of the level of technological production of coal reserves in mine fields with intensive mining of fiat-lying coal seams. Journal of Mining Institute. Vol 188. p. 43.
