Superconvergence of Discontinuous Galerkin methods based on upwind-biased fluxes for 1D linear hyperbolic equationsWaixiang Cao, Dongfang Li, Yang Yang and Zhimin ZhangESAIM: M2AN, 51 2 (2017) 467-486DOI: https://doi.org/10.1051/m2an/2016026
