Rennie, Adam, David Robertson, and Aidan Sims. “Erratum To: ``Groupoid Algebras As Cuntz-Pimsner Algebras’’”. MATHEMATICA SCANDINAVICA 123, no. 1 (August 6, 2018): 160-160. Accessed January 21, 2019. https://www.mscand.dk/article/view/105830.