Ventilation of mines developed by the combined method of coal mining
Senkus, Val V, Ermakov, A Yu, Senkus, V VVolume:
45
Language:
english
Journal:
IOP Conference Series: Earth and Environmental Science
DOI:
10.1088/1755-1315/45/1/012004
Date:
October, 2016
File:
PDF, 958 KB
english, 2016