TOMAS MORALES DE LUNA2026-01-292026-01-29201110.1016/j.advwatres.2011.05.0022-s2.0-79960226582https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/23287Water Science and TechnologyBedload transport in shallow water models: Why splitting (may) fail, how hyperbolicity (can) helpresearch article