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 |
|---|---|
| USA | 12 |
| GERMANY (FED REP GER) | 7 |
| England | 4 |
| Qatar | 4 |
| South Africa | 3 |
| France | 2 |
| Japan | 2 |
| Norway | 2 |
| Brazil | 1 |
| CHINA MAINLAND | 1 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UNIVERSITY OF BAYREUTH | 4 |
| NORTHWESTERN UNIV QATAR | 3 |
| PENNSYLVANIA COMMONWEALTH SYSTEM OF HIG... | 3 |
| TOKYO UNIVERSITY OF FOREIGN STUDIES | 2 |
| UNIVERSITY OF BIRMINGHAM | 2 |
| UNIVERSITY OF ILLINOIS SYSTEM | 2 |
| BAYERO UNIVERSITY | 1 |
| BRITISH LIB | 1 |
| BUTLER UNIV | 1 |
| CARLETON COLLEGE | 1 |