%0 Journal Article %A Adim, Mahieddine %A Bianchini, Roberta %A Duchêne, Vincent %T Relaxing the sharp density stratification and columnar motion assumptions in layered shallow water systems %J Comptes Rendus. Mathématique %D 2024 %P 1597-1626 %V 362 %N G12 %I Académie des sciences, Paris %U https://www.numdam.org/articles/10.5802/crmath.665/ %R 10.5802/crmath.665 %G en %F CRMATH_2024__362_G12_1597_0