Author: Dmitri Pavlov Format: MarkdownItexAdded a PDF link for the original article by Malcev.
<a href="https://ncatlab.org/nlab/revision/diff/Mal%27cev+completion/3">diff</a>, <a href="https://ncatlab.org/nlab/revision/Mal%27cev+completion/3">v3</a>, <a href="https://ncatlab.org/nlab/show/Mal%27cev+completion">current</a>
Added a PDF link for the original article by Malcev.