Author: Urs Format: MarkdownItexam giving this a `category:reference`-entry in order to brush-up a bunch of references in the nLab
<a href="https://ncatlab.org/nlab/revision/Proceedings+of+the+Conference+on+Categorical+Algebra+-+La+Jolla+1965/1">v1</a>, <a href="https://ncatlab.org/nlab/show/Proceedings+of+the+Conference+on+Categorical+Algebra+-+La+Jolla+1965">current</a>
am giving this a category:reference-entry in order to brush-up a bunch of references in the nLab