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 | 20 |
| England | 7 |
| GERMANY (FED REP GER) | 5 |
| Netherlands | 4 |
| Canada | 3 |
| France | 3 |
| Ireland | 3 |
| Poland | 3 |
| Spain | 3 |
| Sweden | 3 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| TRINITY COLLEGE DUBLIN | 3 |
| UNIVERSITY OF MICHIGAN SYSTEM | 3 |
| HUMBOLDT UNIVERSITY OF BERLIN | 2 |
| LUND UNIVERSITY | 2 |
| MICHIGAN TECHNOLOGICAL UNIVERSITY | 2 |
| THE SANTA FE INSTITUTE | 2 |
| UNIVERSIDADE DE LISBOA | 2 |
| UNIVERSITY OF COLORADO SYSTEM | 2 |
| UNIVERSITY OF MINNESOTA SYSTEM | 2 |
| UNIVERSITY OF OXFORD | 2 |