Author: Urs Format: MarkdownItexstarting a minimum, for the moment just to have a place for recording references
<a href="https://ncatlab.org/nlab/revision/stringor+bundle/1">v1</a>, <a href="https://ncatlab.org/nlab/show/stringor+bundle">current</a>
starting a minimum, for the moment just to have a place for recording references