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 | 71 |
| England | 33 |
| GERMANY (FED REP GER) | 7 |
| Canada | 5 |
| Netherlands | 4 |
| Israel | 3 |
| Australia | 2 |
| Belgium | 2 |
| CHINA MAINLAND | 2 |
| France | 2 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| PRINCETON UNIVERSITY | 8 |
| UNIVERSITY OF CALIFORNIA SYSTEM | 8 |
| UNIVERSITY OF CAMBRIDGE | 8 |
| UNIVERSITY OF LONDON | 6 |
| HARVARD UNIVERSITY | 5 |
| UNIVERSITY OF CHICAGO | 5 |
| UNIVERSITY OF OXFORD | 5 |
| UNIVERSITY OF NORTH CAROLINA | 4 |
| BROWN UNIVERSITY | 3 |
| NEW YORK UNIVERSITY | 3 |