Journal of Mining Science > 2013 > 49 > 4 > 567-571
Source
Abstract
Identifiers
journal ISSN : | 1062-7391 |
journal e-ISSN : | 1573-8736 |
DOI | 10.1134/S1062739149040060 |
Journal of Mining Science > 2013 > 49 > 4 > 567-571
journal ISSN : | 1062-7391 |
journal e-ISSN : | 1573-8736 |
DOI | 10.1134/S1062739149040060 |