输入域名查询：
| 网站域名: | crossref.org |
|---|---|
| 服务器: | Apache/2.2.3 (CentOS) |
| 世界排名: | 119507 |
| 反向链接: | 2191 |
| DMOZ收录: | Top/Reference/Libraries/Library_and_Information_Science/Software/Federated_Searching |
| 创建日期: | 01-Dec-1999 |
| 联系电话: | +1 781 295 0072, Fax: +1 781 295 0077 |
| 电子邮箱: | |
| 区域排名: | Poland  9108 |
关联网站列表
| doi.org | The Digital Object Identifier System |
| exlibris-usa.com | MetaLib |
| endinfosys.com | ENCompass |
| museglobal.com | MuseGlobal |
| indexdata.dk | Keystone Digital Library Suite |
| iii.com | Millennium Access Plus |
| wiley.com | John Wiley and Sons, Inc. |
| scopus.com | Scopus.com (Elsevier) |
| openarchives.org | Open Archives Initiative |
| atypon.com | Atypon Systems, Inc. |
链出网站列表
IP信息
| IP地址: | 208.254.38.78 |
|---|---|
| IP定位: |  United States , , |
| 纬度: | 38 |
| 经度: | -97 |