Author: Dmitri Pavlov Format: MarkdownItexFixed the link to Mazur's article.
<a href="https://ncatlab.org/nlab/revision/diff/Platonism/8">diff</a>, <a href="https://ncatlab.org/nlab/revision/Platonism/8">v8</a>, <a href="https://ncatlab.org/nlab/show/Platonism">current</a>