Before revision: Welehov\'a (2009) showed that the class of Archimedean copulas coincides with the class of multivariate \ell_1-norm symmetric distributions.
After revision: Archimedean copulas are popular in the world of multivariate modelling as a result of their breadth, tractability, and flexibility. A. J. McNeil and J. Ne\v{slehov\'a (2009) showed that the class of Archimedean copulas coincides with the class of multivariate \ell_1-norm symmetric distributions.