Author: nLab edit announcer Format: MarkdownItexrenamed page to A-set since the most common name used for this structure in the Shulman paper is $\mathcal{A}$-set.
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<a href="https://ncatlab.org/nlab/revision/diff/A-set/2">diff</a>, <a href="https://ncatlab.org/nlab/revision/A-set/2">v2</a>, <a href="https://ncatlab.org/nlab/show/A-set">current</a>
renamed page to A-set since the most common name used for this structure in the Shulman paper is -set.