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 |
|---|---|
| GERMANY (FED REP GER) | 20 |
| England | 17 |
| Italy | 13 |
| Netherlands | 11 |
| France | 10 |
| USA | 9 |
| CHINA MAINLAND | 6 |
| Japan | 5 |
| Spain | 5 |
| Austria | 4 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| UTRECHT UNIVERSITY | 9 |
| CENTRE NATIONAL DE LA RECHERCHE SCIENTI... | 7 |
| UNIVERSITY OF OXFORD | 7 |
| UNIVERSITY OF LONDON | 5 |
| UNIVERSITY OF MILAN | 5 |
| UNIVERSITY OF BREMEN | 4 |
| UNIVERSITY OF HAMBURG | 4 |
| UNIVERSITY OF TURIN | 4 |
| CHINESE ACADEMY OF SCIENCES | 3 |
| POLISH ACADEMY OF SCIENCES | 3 |