Author: David_Corfield Format: MarkdownItexAdded in some related entries.
<a href="https://ncatlab.org/nlab/revision/diff/Michael+Makkai/5">diff</a>, <a href="https://ncatlab.org/nlab/revision/Michael+Makkai/5">v5</a>, <a href="https://ncatlab.org/nlab/show/Michael+Makkai">current</a>