Variability of the low-level circulation of the South American Monsoon analysed with complex networksMaximilian Gelbrecht, Niklas Boers and Jürgen KurthsEur. Phys. J. Spec. Top., 230 14-15 (2021) 3101-3120DOI: https://doi.org/10.1140/epjs/s11734-021-00187-w