![](/img/cover-not-exists.png)
Mechanical characteristics of lower layers of roof rock under static indentation by a punch
S. T. Kuznetsov, Yu. G. KrotovVolume:
6
Language:
english
Pages:
4
DOI:
10.1007/bf02508880
Date:
July, 1970
File:
PDF, 247 KB
english, 1970