“A High Order Spectral Volume Formulation for Solving Equations Containing Higher Spatial Derivative Terms II: Improving the Third Derivative Spatial Discretization Using the LDG2 Method”, Commun. Comput. Phys., vol. 12, no. 3, pp. 767–788, Dec. 2012, doi: 10.4208/cicp.030211.040811a.