Author: Urs Format: MarkdownItexadded information about who is behind the pseudonym
<a href="https://ncatlab.org/nlab/revision/diff/Jet+Nestruev/4">diff</a>, <a href="https://ncatlab.org/nlab/revision/Jet+Nestruev/4">v4</a>, <a href="https://ncatlab.org/nlab/show/Jet+Nestruev">current</a>
added information about who is behind the pseudonym