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 | 24 |
| Spain | 20 |
| England | 17 |
| GERMANY (FED REP GER) | 15 |
| France | 13 |
| CHINA MAINLAND | 9 |
| Netherlands | 8 |
| Sweden | 7 |
| Canada | 6 |
| Italy | 6 |
近年机构发文量统计
| 机构 | 发文量 |
|---|---|
| CONSEJO SUPERIOR DE INVESTIGACIONES CIE... | 14 |
| CENTRE NATIONAL DE LA RECHERCHE SCIENTI... | 11 |
| VRIJE UNIVERSITEIT AMSTERDAM | 6 |
| RUPRECHT KARLS UNIVERSITY HEIDELBERG | 4 |
| UNIVERSITE DE TOULOUSE | 4 |
| ARISTOTLE UNIVERSITY OF THESSALONIKI | 3 |
| DURHAM UNIVERSITY | 3 |
| INSTITUT DE RECHERCHE POUR LE DEVELOPPE... | 3 |
| JOHANNES GUTENBERG UNIVERSITY OF MAINZ | 3 |
| MIDDLEBURY COLL | 3 |