Filatieva E.N. Статьи
Cand. Sci. (Eng.), Assoc. Prof. of the Department, Vladimir's Dahl Lugansk State University, Lugansk, Russian Federation
On Methods of Determination of Real Coal Density to Forecast Outburst Hazard of Coal Seams
Cand. Sci. (Eng.), Assoc. Prof. of the Department, Vladimir's Dahl Lugansk State University, Lugansk, Russian Federation