Convert latex to rst/sphinx

I am writing documentation of a project using rst and sphinx. But earlier, I already wrote a part of it in latex and now want to convert it to rst to add it to the documentation. Conv开发者_JS百科erison of rst to latex is obvious, but a google search about the other way around didn't yield something directly.

So my question: Is there a way to convert latex to rst?

Edit

Ideally I would like to convert it to rST specifically for usage with sphinx. So it would be nice if it could use eg the extension of sphinx for displaying math.

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Try Pandoc.