Cournède P-H, Koobus B, Dervieux A. Positivity statements for a mixed-element-volume scheme on xed and moving grids. TECM [Internet]. 2006 Jun. 21 [cited 2024 Aug. 4];15(7-8):767-98. Available from: https://journals.riverpublishers.com/index.php/EJCM/article/view/2045