Bernard HaasdonkDietmar KrönerChristian RohdeConvergence of a staggered Lax-Friedrichs scheme for nonlinear conservation laws on unstructured two-dimensional grids.459-484200188Numerische Mathematik3https://doi.org/10.1007/s211-001-8011-xdb/journals/nm/nm88.html#HaasdonkKR01