# 在线检索相似文献

选中一个文献，依次打开菜单 References >> URL >> OpenURL Link，使用默认浏览器打开检索，如果有相似文献，可以查看相似文献

查看[OpenURL设置](/references/creating-a-new-reference/url.md)了解哪些文献可用这个特性


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://kb.howsci.com/online-databases/online-database-searching/finding_related-online-refs.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.