Author: Urs Format: MarkdownItexslightly adjusted (the little that is in) this entry
<a href="https://ncatlab.org/nlab/revision/diff/covering/7">diff</a>, <a href="https://ncatlab.org/nlab/revision/covering/7">v7</a>, <a href="https://ncatlab.org/nlab/show/covering">current</a>
slightly adjusted (the little that is in) this entry