1 documents found
Head: Vasyliev Leonid M.. "Expert examination of material and preparation of the conclusion on the expediency of the use of preliminary wetting of coal in the underground mine development" 5/6 "..
Institute of Geotechnical Mechanics named by N. Poljakov of National Academy of Sciences of Ukraine. № 0117U006862
1 documents found
Updated: 2026-03-19
