Engineering and mining journal 2014 V. 215 N 5 |
Engineering and mining journal 2014 V. 215 N 5 |
2014 |
5 |
|
|
Engineering and mining journal 2013 V. 214 NSupplement |
Engineering and mining journal 2013 V. 214 NSupplement |
2013 |
13 |
|
|
Engineering and mining journal 2013 V. 214 N 6 |
Engineering and mining journal 2013 V. 214 N 6 |
2013 |
6 |
|
, |
Engineering and mining journal 2013 V. 214 N 7 |
Engineering and mining journal 2013 V. 214 N 7 |
2013 |
7 |
|
|
Engineering and mining journal 2013 V. 214 N 5 |
Engineering and mining journal 2013 V. 214 N 5 |
2013 |
5 |
|
|