发文地区与机构
近年国家 / 地区发文量统计
| 国家 / 地区 | 发文量 |
|---|---|
| Russia | 418 |
| Kazakhstan | 4 |
| Armenia | 2 |
| Azerbaijan | 2 |
| Ukraine | 2 |
| BELARUS | 1 |
| Chile | 1 |
| GERMANY (FED REP GER) | 1 |
| Vietnam | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| TULA STATE UNIVERSITY | 122 |
| RUSSIAN ACADEMY OF SCIENCES | 113 |
| SAINT PETERSBURG MINING UNIVERSITY | 33 |
| NORTH CAUCASIAN INSTITUTE OF MINING & M... | 13 |
| NOSOV MAGNITOGORSK STATE TECHNICAL UNIV... | 13 |
| PERM NATIONAL RESEARCH POLYTECHNIC UNIV... | 13 |
| FEDERAL RESEARCH CENTER FOR COAL & COAL... | 11 |
| KUZBASS STATE TECHNICAL UNIVERSITY | 10 |
| NATIONAL UNIVERSITY OF SCIENCE & TECHNO... | 10 |
| BELGOROD STATE UNIVERSITY | 9 |