Author: Urs Format: MarkdownItexentry with a bare list of references, to be `!include`-ed into the References-list of related entries, such as _[[membrane]]_ and _[[M2-brane]]_ and _[[Green-Schwarz sigma-model]]_
<a href="https://ncatlab.org/nlab/revision/fundamental+M2-brane+sigma-model+--+references/1">v1</a>, <a href="https://ncatlab.org/nlab/show/fundamental+M2-brane+sigma-model+--+references">current</a>